Inside the celll
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The cell is the basic structural, functional and biological unit of all known living organisms. Cells are the smallest unit of life that can replicate independently, and are often called the "building blocks of life". The study of cells is called cell biology.
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Cell notes
1. Cells are the basic units of structure and function that make up all living things.
2. All cells come from preexisting cells through cell division.
3. Cells have membrane bound organelles that carry out specific functions and transport materials throughout the cell.
Biology lesson 1 " CELL THE FUNDAMENTAL UNIT OF LIFE "
Cell is the basic structural and functional unit of living organisms. All living things are made up of one or more cells, and all cells arise from pre-existing cells through division. The cell theory states that the cell is the fundamental unit of structure and function in living things. Cells were first observed in the 1600s and the cell theory was developed over many years by scientists in the 1800s through observations of plant and animal cells under early microscopes. Cells vary greatly in size, shape, and structure depending on their function in unicellular or multicellular organisms.
Cell- the unit of life (Introduction)
Cell is the fundamental structural and functional unit of life. The cell theory states that all living organisms are composed of cells, cells are the basic unit of structure and function, and new cells are produced from existing cells. Key developments included Robert Hooke coining the term "cell" in 1665, Anton van Leeuwenhoek first observing living cells under a microscope, and Robert Brown discovering the nucleus within the cell. Rudolf Virchow later modified the cell theory in 1855 to encompass that all cells come from pre-existing cells.
Plm science
- The document provides content on the fundamental unit of life - the cell. It discusses key facts about cells, including that cells are the basic unit of structure and function for all living organisms.
- The content covers cell structures like the cell membrane, nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, ribosomes, and plastids. It also discusses the differences between prokaryotic and eukaryotic cells.
- The document concludes with 10 multiple choice questions to test understanding of the material presented.
7-4 The Diversity of Cellular Life
This document discusses the diversity of cellular life, including unicellular organisms made of a single cell, multicellular organisms made of multiple cells, and cell specialization where cells develop different functions. It provides examples of specialized animal cells like red blood cells, white blood cells, and muscle cells. The document also mentions specialized plant cells like guard cells.
Cell n its contents. suraj(42)
This document provides an introduction to cells for 8th grade students aged 11-12. It defines the cell as the basic structural and functional unit of life, and notes that all plants and animals are made of cells. It discusses Robert Hooke's discovery of cells in 1665 after observing compartments in a cork slice under a microscope. The document also describes the various shapes and numbers of cells, cellular structures like the nucleus, and compares key differences between plant and animal cells. The goal is to teach students the basics of cell biology.
Cell the fundamental unit of life
This document provides an overview of cells. It begins by defining cells as the fundamental unit of life, and notes that organisms can be unicellular or multicellular. It then lists different types of cells like plant cells, animal cells, prokaryotic cells, and eukaryotic cells. The key differences between plant and animal cells are outlined, such as plant cells having cell walls and chloroplasts while animal cells do not. Prokaryotic cells are described as unicellular and lacking organelles like nuclei, while eukaryotic cells form multicellular organisms and have membrane-bound nuclei.
Fundamenal Unit Of Life Cell
- The cell is the fundamental unit of life and all living things are made up of one or more cells. Key scientists like Hooke, Leeuwenhoek, Schleiden, and Schwann contributed to the development of the cell theory.
- There are two main types of cells - prokaryotic cells which are simpler bacterial cells that lack membrane-bound organelles, and eukaryotic cells which are more complex cells found in plants and animals that do contain organelles like the nucleus and mitochondria.
- Cell division allows organisms to grow and reproduce as cells replicate through mitosis, where the genetic material is copied and divided between two daughter cells maintaining the same number of chromosomes.
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Cell notes
1. Cells are the basic units of structure and function that make up all living things.
2. All cells come from preexisting cells through cell division.
3. Cells have membrane bound organelles that carry out specific functions and transport materials throughout the cell.
Biology lesson 1 " CELL THE FUNDAMENTAL UNIT OF LIFE "
Cell is the basic structural and functional unit of living organisms. All living things are made up of one or more cells, and all cells arise from pre-existing cells through division. The cell theory states that the cell is the fundamental unit of structure and function in living things. Cells were first observed in the 1600s and the cell theory was developed over many years by scientists in the 1800s through observations of plant and animal cells under early microscopes. Cells vary greatly in size, shape, and structure depending on their function in unicellular or multicellular organisms.
Cell- the unit of life (Introduction)
Cell is the fundamental structural and functional unit of life. The cell theory states that all living organisms are composed of cells, cells are the basic unit of structure and function, and new cells are produced from existing cells. Key developments included Robert Hooke coining the term "cell" in 1665, Anton van Leeuwenhoek first observing living cells under a microscope, and Robert Brown discovering the nucleus within the cell. Rudolf Virchow later modified the cell theory in 1855 to encompass that all cells come from pre-existing cells.
Plm science
- The document provides content on the fundamental unit of life - the cell. It discusses key facts about cells, including that cells are the basic unit of structure and function for all living organisms.
- The content covers cell structures like the cell membrane, nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, ribosomes, and plastids. It also discusses the differences between prokaryotic and eukaryotic cells.
- The document concludes with 10 multiple choice questions to test understanding of the material presented.
7-4 The Diversity of Cellular Life
This document discusses the diversity of cellular life, including unicellular organisms made of a single cell, multicellular organisms made of multiple cells, and cell specialization where cells develop different functions. It provides examples of specialized animal cells like red blood cells, white blood cells, and muscle cells. The document also mentions specialized plant cells like guard cells.
Cell n its contents. suraj(42)
This document provides an introduction to cells for 8th grade students aged 11-12. It defines the cell as the basic structural and functional unit of life, and notes that all plants and animals are made of cells. It discusses Robert Hooke's discovery of cells in 1665 after observing compartments in a cork slice under a microscope. The document also describes the various shapes and numbers of cells, cellular structures like the nucleus, and compares key differences between plant and animal cells. The goal is to teach students the basics of cell biology.
Cell the fundamental unit of life
This document provides an overview of cells. It begins by defining cells as the fundamental unit of life, and notes that organisms can be unicellular or multicellular. It then lists different types of cells like plant cells, animal cells, prokaryotic cells, and eukaryotic cells. The key differences between plant and animal cells are outlined, such as plant cells having cell walls and chloroplasts while animal cells do not. Prokaryotic cells are described as unicellular and lacking organelles like nuclei, while eukaryotic cells form multicellular organisms and have membrane-bound nuclei.
Fundamenal Unit Of Life Cell
- The cell is the fundamental unit of life and all living things are made up of one or more cells. Key scientists like Hooke, Leeuwenhoek, Schleiden, and Schwann contributed to the development of the cell theory.
- There are two main types of cells - prokaryotic cells which are simpler bacterial cells that lack membrane-bound organelles, and eukaryotic cells which are more complex cells found in plants and animals that do contain organelles like the nucleus and mitochondria.
- Cell division allows organisms to grow and reproduce as cells replicate through mitosis, where the genetic material is copied and divided between two daughter cells maintaining the same number of chromosomes.
Cell is a_basic_unit_of_life[1]-1
Cells are the basic unit of life. All living things are made up of one or more cells that carry out basic functions like taking in nutrients, converting energy, eliminating waste, and reproducing by dividing. There are two main types of cells - eukaryotes which have internal membranes and organelles like a nucleus, and prokaryotes which lack internal membranes and organelles. Cells come in different shapes and sizes depending on their function, but all cells share the same basic structures and processes that allow living things to survive.
Cell The Unit of Life- 1
1. Cells are the basic unit of life and all organisms are composed of one or more cells. Some organisms like bacteria are unicellular while others like humans are multicellular.
2. The earliest observations of cells were made by Robert Hooke in 1665 and key discoveries were later made by Robert Brown, Theodor Schwann, Mattias Schleiden, and Rudolf Virchow establishing cells as the fundamental unit of life.
3. There are two main types of cells - eukaryotic cells with a nucleus and organelles, and prokaryotic cells without a nucleus. Eukaryotic cells can be single-celled or part of multicellular organisms.
Biology theory 5 (cell division in Eukaryotic cell)
This document provides an overview of cell division processes in eukaryotic cells, including mitosis and meiosis. It describes the key stages and outcomes of each process. Mitosis involves one nuclear division that results in two identical daughter cells. Meiosis involves two nuclear divisions that produce four haploid gametes with half the number of chromosomes, allowing for sexual reproduction. The stages of mitosis are interphase, prophase, metaphase, anaphase, and telophase. Meiosis has two rounds: meiosis I which separates homologous chromosomes, and meiosis II which separates sister chromatids. Mitosis occurs in body cells for growth and repair, while meiosis occurs in sex cells and combines with fertilization to
Cellular structure and function
- In the 1600s, van Leeuwenhoek and Hooke used early microscopes to observe cells, the basic unit of life, for the first time in pond water and plant tissues.
- In the 1830s-1850s, scientists including Schleiden, Schwann, and Virchow developed the cell theory, concluding that all organisms are composed of cells, the cell is the basic unit of structure and organization, and all cells come from pre-existing cells.
- The development of electron microscopes in the 1930s allowed observation of intracellular structures and organelles and revealed two basic cell types: prokaryotic cells without membrane-bound organelles and eukaryotic cells with membrane-bound
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The document summarizes key aspects of cell theory and cell structure. It discusses scientists like Hooke, Leeuwenhoek, Schwann, and Virchow who contributed to early observations of cells. The cell theory states that all living things are made of cells, the cell is the basic unit of structure and function, and cells only arise from pre-existing cells. The document compares prokaryotic and eukaryotic cells, describing their components like DNA, organelles, and membranes. Key organelles in plant and animal cells are also outlined.
Eukaryotes and prokaryotes
Eukaryotic cells contain a nucleus and membrane-bound organelles like mitochondria and chloroplasts, while prokaryotic cells lack a nucleus and have circular DNA not associated with proteins. Key differences are that prokaryotic cells are smaller, unicellular, reproduce asexually, and have 70S ribosomes, whereas eukaryotic cells are larger, often multicellular, reproduce sexually or asexually, and have 80S ribosomes.
Cell theory and structure ppt
1. Cells are the smallest living units that make up all living things. All cells arise from preexisting cells according to cell theory.
2. Eukaryotic cells contain membrane-bound organelles and a nucleus, while prokaryotic cells like bacteria lack these structures. Key organelles include the nucleus, mitochondria, chloroplasts, endoplasmic reticulum, Golgi apparatus, lysosomes, and vacuoles.
3. Molecules and ions move across the plasma membrane through passive transport mechanisms like diffusion, osmosis, and facilitated diffusion which require no energy, or through active transport which requires energy from processes like the sodium-potassium pump.
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This document provides an overview of cells, their history and components. It discusses that cells are the basic unit of life, and can be single-celled or multi-celled. It describes the key parts of animal and plant cells including the cell membrane, nucleus, mitochondria and chloroplasts. It also discusses different cell types, tissues, organs and organ systems and how cells are organized in living things. Microscopes are introduced as a tool to study cells. Viruses are defined as needing a host cell to survive and able to infect all living things.
Cell structure
The document summarizes key discoveries and concepts in cell biology:
1) Cells were first observed in the 1600s by scientists like Hooke, van Leeuwenhoek, Schleiden, and Schwann. Their work led to the Cell Theory which states that cells are the fundamental unit of life.
2) All cells share several basic components, including a cell membrane, cytoplasm, genes, and ribosomes. Organisms are either unicellular or multicellular.
3) Eukaryotic cells are larger than prokaryotic cells due to membrane-bound organelles and a larger surface area to volume ratio that allows for more efficient nutrient exchange.
cell as a basic unit of life
Cells are the basic structural and functional units of life. They were first discovered by Robert Hooke in 1665 when observing cells in a piece of cork under a microscope. Cells come in two main types - prokaryotic and eukaryotic. Cells can be either unicellular or multicellular. In humans, there are over 200 types of cells and the total number of cells is around 100 trillion. Cells are the building blocks that make up tissues, organs, organ systems and entire organisms.
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The document discusses the structure and function of cells and microscopes. It introduces the cell theory that all organisms are composed of cells, which are the basic units of structure and function. It describes the components of plant and animal cells, including the cell membrane, cytoplasm, nucleus, and various organelles. It also discusses the types of microscopes used to study cells, such as compound, electron, and scanning electron microscopes.
Ch15 l the basic unit of life
This chapter discusses the basic unit of life - the cell. It defines key characteristics of life and explains the basic structures and functions of cells, including their ability to obtain and use energy, communicate, reproduce, and transport materials. Specifically, it compares prokaryotic and eukaryotic cells, describes cellular organelles and membranes, and explains important processes like photosynthesis and cellular respiration that allow cells to harness and utilize energy.
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There are 50-100 trillion cells in the human body that come in around 200 different types ranging widely in size, from 2 microns up to over 1 meter. The key components of cells include the plasma membrane, nucleus, organelles like mitochondria, ribosomes, Golgi apparatus, and endoplasmic reticulum, as well as cytosol containing water, ions, nutrients, and waste. The plasma membrane is a fluid bilayer that uses various mechanisms like diffusion, osmosis, and transport proteins to control what enters and exits the cell. Organelles perform vital functions - the nucleus houses DNA, ribosomes perform protein synthesis, the endoplasmic reticulum packages proteins and lipids, mitochondria generate energy, and the
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The document summarizes the history and key concepts of cell theory. It describes how early microscopists like Hooke, van Leeuwenhoek, and Brown discovered key cell structures and components. In 1838, Schleiden concluded that plants are made of cells, and in 1839, Schwann concluded the same for animals, laying the foundations for cell theory. Virchow later established that cells only arise from pre-existing cells. The modern cell theory states that all living things are made of cells, cells are the basic unit of life, and new cells arise from existing cells. The document also discusses cell size, shape, types (prokaryotic vs. eukaryotic), and some of the
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Cells show tremendous diversity in size, shape, structure and function. Robert Hooke first observed cells in 1665 when examining a thin slice of cork under a microscope. Cells can be prokaryotic or eukaryotic, and range enormously in size from 0.1um to over 2m in length. Cell shape also varies greatly between species, with spherical, flat, elongated and branched shapes that often correlate to a cell's specialized function. This diversity arises from cells differentiating and specializing during development to perform distinct roles in multicellular organisms.
Cell: The Basic Unit of Life
1. The history of cell theory began with early observations of cells in the 17th century by Robert Hooke and refinements in the 19th century by Theodor Schwann and Matthias Schleiden.
2. Schwann and Schleiden developed the cell theory which stated that the cell is the basic unit of structure and function in living things.
3. Modern cell theory recognizes that all living things are composed of cells, cells arise from preexisting cells, and the cell is the basic functional unit of life.
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Cell structure and its function
1. The document discusses cells, which are the fundamental units of life. Cells come in different sizes, shapes, and structures depending on their function.
2. Cells can be either unicellular, consisting of a single cell, like euglena and paramecium, or multicellular, composed of multiple cells organized into tissues and organs, as seen in plants, animals, and fungi.
3. All cells contain a nucleus that houses the genetic material and controls cell functions, cytoplasm that contains organelles like mitochondria and the endoplasmic reticulum, and a plasma membrane that encloses the cell and regulates what enters and exits. The structures and components of cells allow them to carry out life-
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The document summarizes the main organelles in a cell and assigns them roles analogous to jobs in a company. The cell membrane is likened to a lawyer that regulates what enters and leaves the cell. The nucleus contains genetic material and is the manager. Chloroplasts are found in plant cells and function like workers. Cytoplasm is the material inside the cell membrane that is not the nucleus and is likened to players. The lysosomes break down materials and are the team captain. Mitochondria convert energy and are likened to generating electricity.
Cycle of living cells
The cell cycle describes the process of cell growth and division. There are two main types of cells: prokaryotic cells which lack a nucleus and eukaryotic cells which have a nucleus and organelles. Cell division occurs through mitosis and meiosis. Mitosis produces two identical daughter cells while meiosis results in four non-identical reproductive cells. The stages of the cell cycle are interphase followed by prophase, metaphase, anaphase and telophase which make up the phases of mitosis.
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1. Cells are the basic unit of life and all organisms are composed of one or more cells. Some organisms like bacteria are unicellular while others like humans are multicellular.
2. The earliest observations of cells were made by Robert Hooke in 1665 and key discoveries were later made by Robert Brown, Theodor Schwann, Mattias Schleiden, and Rudolf Virchow establishing cells as the fundamental unit of life.
3. There are two main types of cells - eukaryotic cells with a nucleus and organelles, and prokaryotic cells without a nucleus. Eukaryotic cells can be single-celled or part of multicellular organisms.
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This document provides an overview of cell division processes in eukaryotic cells, including mitosis and meiosis. It describes the key stages and outcomes of each process. Mitosis involves one nuclear division that results in two identical daughter cells. Meiosis involves two nuclear divisions that produce four haploid gametes with half the number of chromosomes, allowing for sexual reproduction. The stages of mitosis are interphase, prophase, metaphase, anaphase, and telophase. Meiosis has two rounds: meiosis I which separates homologous chromosomes, and meiosis II which separates sister chromatids. Mitosis occurs in body cells for growth and repair, while meiosis occurs in sex cells and combines with fertilization to
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- In the 1830s-1850s, scientists including Schleiden, Schwann, and Virchow developed the cell theory, concluding that all organisms are composed of cells, the cell is the basic unit of structure and organization, and all cells come from pre-existing cells.
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All living organisms are made of cells, which are the basic units of life. Cells come in different sizes and shapes, and can function independently to grow, respire, divide and excrete waste. Theodor Schwann asserted in 1839 that plants and animals are composed of cells. Cells are either unicellular, like bacteria, or multicellular, like humans, and organize into tissues, organs and body systems. The human body contains various cell types that perform specialized functions.
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The document summarizes key aspects of cell theory and cell structure. It discusses scientists like Hooke, Leeuwenhoek, Schwann, and Virchow who contributed to early observations of cells. The cell theory states that all living things are made of cells, the cell is the basic unit of structure and function, and cells only arise from pre-existing cells. The document compares prokaryotic and eukaryotic cells, describing their components like DNA, organelles, and membranes. Key organelles in plant and animal cells are also outlined.
Eukaryotes and prokaryotes
Eukaryotic cells contain a nucleus and membrane-bound organelles like mitochondria and chloroplasts, while prokaryotic cells lack a nucleus and have circular DNA not associated with proteins. Key differences are that prokaryotic cells are smaller, unicellular, reproduce asexually, and have 70S ribosomes, whereas eukaryotic cells are larger, often multicellular, reproduce sexually or asexually, and have 80S ribosomes.
Cell theory and structure ppt
1. Cells are the smallest living units that make up all living things. All cells arise from preexisting cells according to cell theory.
2. Eukaryotic cells contain membrane-bound organelles and a nucleus, while prokaryotic cells like bacteria lack these structures. Key organelles include the nucleus, mitochondria, chloroplasts, endoplasmic reticulum, Golgi apparatus, lysosomes, and vacuoles.
3. Molecules and ions move across the plasma membrane through passive transport mechanisms like diffusion, osmosis, and facilitated diffusion which require no energy, or through active transport which requires energy from processes like the sodium-potassium pump.
Chapter 2- Cells
This document provides an overview of cells, their history and components. It discusses that cells are the basic unit of life, and can be single-celled or multi-celled. It describes the key parts of animal and plant cells including the cell membrane, nucleus, mitochondria and chloroplasts. It also discusses different cell types, tissues, organs and organ systems and how cells are organized in living things. Microscopes are introduced as a tool to study cells. Viruses are defined as needing a host cell to survive and able to infect all living things.
Cell structure
The document summarizes key discoveries and concepts in cell biology:
1) Cells were first observed in the 1600s by scientists like Hooke, van Leeuwenhoek, Schleiden, and Schwann. Their work led to the Cell Theory which states that cells are the fundamental unit of life.
2) All cells share several basic components, including a cell membrane, cytoplasm, genes, and ribosomes. Organisms are either unicellular or multicellular.
3) Eukaryotic cells are larger than prokaryotic cells due to membrane-bound organelles and a larger surface area to volume ratio that allows for more efficient nutrient exchange.
cell as a basic unit of life
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Ch15 l the basic unit of life
This chapter discusses the basic unit of life - the cell. It defines key characteristics of life and explains the basic structures and functions of cells, including their ability to obtain and use energy, communicate, reproduce, and transport materials. Specifically, it compares prokaryotic and eukaryotic cells, describes cellular organelles and membranes, and explains important processes like photosynthesis and cellular respiration that allow cells to harness and utilize energy.
Common types of cells
This document describes different types of cells found in the human body. It discusses epithelial tissue, which covers surfaces and lines body cavities. The main types of epithelial tissue are squamous, columnar, cuboidal, pseudostratified columnar, and transitional epithelium. It also describes connective tissue such as fibroblasts, adipose tissue, and muscle fibers. Finally, it lists different immune/inflammatory cells like polymorphonuclear cells, lymphocytes, eosinophils, and macrophages.
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There are 50-100 trillion cells in the human body that come in around 200 different types ranging widely in size, from 2 microns up to over 1 meter. The key components of cells include the plasma membrane, nucleus, organelles like mitochondria, ribosomes, Golgi apparatus, and endoplasmic reticulum, as well as cytosol containing water, ions, nutrients, and waste. The plasma membrane is a fluid bilayer that uses various mechanisms like diffusion, osmosis, and transport proteins to control what enters and exits the cell. Organelles perform vital functions - the nucleus houses DNA, ribosomes perform protein synthesis, the endoplasmic reticulum packages proteins and lipids, mitochondria generate energy, and the
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The document summarizes the history and key concepts of cell theory. It describes how early microscopists like Hooke, van Leeuwenhoek, and Brown discovered key cell structures and components. In 1838, Schleiden concluded that plants are made of cells, and in 1839, Schwann concluded the same for animals, laying the foundations for cell theory. Virchow later established that cells only arise from pre-existing cells. The modern cell theory states that all living things are made of cells, cells are the basic unit of life, and new cells arise from existing cells. The document also discusses cell size, shape, types (prokaryotic vs. eukaryotic), and some of the
Diversity of cell size & shape By KK Sahu Sir
Cells show tremendous diversity in size, shape, structure and function. Robert Hooke first observed cells in 1665 when examining a thin slice of cork under a microscope. Cells can be prokaryotic or eukaryotic, and range enormously in size from 0.1um to over 2m in length. Cell shape also varies greatly between species, with spherical, flat, elongated and branched shapes that often correlate to a cell's specialized function. This diversity arises from cells differentiating and specializing during development to perform distinct roles in multicellular organisms.
Cell: The Basic Unit of Life
1. The history of cell theory began with early observations of cells in the 17th century by Robert Hooke and refinements in the 19th century by Theodor Schwann and Matthias Schleiden.
2. Schwann and Schleiden developed the cell theory which stated that the cell is the basic unit of structure and function in living things.
3. Modern cell theory recognizes that all living things are composed of cells, cells arise from preexisting cells, and the cell is the basic functional unit of life.
Cell & its structure & function
This document discusses cells and their discovery. It provides definitions of cells and notes that cells are the basic unit of structure and function for all living things. It describes how Robert Hooke first observed cells in 1665 using a microscope. The size of organisms is determined by the number of cells they contain. The document outlines key parts of cells like the cell membrane, cytoplasm, nucleus, chromosomes, and various cell organelles. It concludes with a comparison of plant and animal cells.
Cell structure and its function
1. The document discusses cells, which are the fundamental units of life. Cells come in different sizes, shapes, and structures depending on their function.
2. Cells can be either unicellular, consisting of a single cell, like euglena and paramecium, or multicellular, composed of multiple cells organized into tissues and organs, as seen in plants, animals, and fungi.
3. All cells contain a nucleus that houses the genetic material and controls cell functions, cytoplasm that contains organelles like mitochondria and the endoplasmic reticulum, and a plasma membrane that encloses the cell and regulates what enters and exits. The structures and components of cells allow them to carry out life-
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The document discusses the C programming language. It defines what a programming language and machine language are. It describes the different types of programming languages including machine language, assembly language, and high-level languages. It discusses how programs in high-level languages need to be translated before execution through assemblers, interpreters, or compilers. It also covers the basic concepts of C like its features, character set, constants, variables, and keywords.
The fluid mosaic model of membrane structure
The cell membrane is made up of a fluid mosaic of phospholipids and proteins. Phospholipids form a bilayer with hydrophobic tails pointing inward and hydrophilic heads facing out. This structure acts as a selective barrier. Embedded and integral proteins carry out important functions like transporting molecules and catalyzing reactions. The fluid mosaic model accounts for the membrane's fluidity and ability to allow movement of components while maintaining selective permeability.
Introduction to c programming language
C is a general purpose procedural programming language developed by Dennis Ritchie in 1972. It is widely used to develop system applications as it has the power of a lower-level language but with an easier syntax like a higher-level language. C is easy to learn, can handle low-level programs, and compiled code can run on different computers. A C program consists of preprocessing directives, variables, data types, functions, and logic to perform tasks. Common data types in C include int, char, float, double, and void.
Fluid Mosaic Model
The document describes the fluid mosaic model of the cell membrane. It discusses key aspects of the model, including:
- The membrane is made up of a lipid bilayer with proteins embedded within it, giving it a mosaic-like structure.
- The lipid bilayer is fluid and allows for lateral movement of proteins and lipids. Integral proteins span the membrane while peripheral proteins are loosely attached.
- Experimental evidence from electron microscopy provides support for the model, showing a mosaic-like structure of particles within a smooth lipid matrix.
- The fluid mosaic model accounts for membrane properties and suggests new ways of thinking about membrane functions based on its structure and dynamics.
Mineral metabolism
The document discusses water and mineral metabolism in the human body. It covers the following key points:
1) Water is the most abundant substance in the body, making up 65-95% of body weight. It has unique properties that allow it to act as a solvent and play important roles in temperature regulation and cell function.
2) Sodium, potassium, chloride, calcium, magnesium, and phosphorus are the major mineral elements that make up 60-80% of the body's inorganic material. They influence water distribution and retention through their roles in osmotic forces.
3) Abnormalities in sodium, potassium, chloride, and calcium levels can cause various health issues by disrupting fluid balance
Cellular reproduction ppt
Cells reproduce through mitosis or meiosis. Mitosis produces two identical daughter cells and is used for growth and tissue repair. Meiosis produces gametes (eggs and sperm) with half the number of chromosomes and involves two cell divisions. This ensures genetic variation in the offspring. Gametogenesis refers to the specific process of gamete formation, which is spermatogenesis in males and oogenesis in females.
Powerpoint cell membrane transport copy
The document summarizes various mechanisms of transport across cell membranes, including diffusion, osmosis, and active transport. Diffusion is the passive movement of molecules from an area of higher concentration to lower concentration. Osmosis is the diffusion of water across a semi-permeable membrane from an area of higher water potential to lower. Active transport moves molecules against a concentration gradient by using energy. Other topics covered include endocytosis, exocytosis, and vesicle-mediated transport.
Ill effects of mobile
A ppt enumerating the harmful effects of mobiles on humans and some preventive measures. For explanation on various slides, refer WIKIPEDIA
Cell division mitosis meiosis
Cell division occurs through two main processes - mitosis and meiosis. Mitosis produces two identical daughter cells during normal growth and tissue repair. Meiosis produces four non-identical haploid daughter cells from a single diploid parent cell, which occurs during gamete formation. This introduces genetic diversity when gametes fuse during fertilization. The key events of meiosis include homologous chromosome pairing during prophase I and their subsequent separation in anaphase I, followed by two rounds of chromosome separation to form four unique haploid cells.
The impact of smart phones.pptx 4
This document discusses the impact of smartphones on various aspects of life. It argues that smartphones negatively affect productivity in the workplace by creating distractions and addiction to devices. They also undermine communication, as people focus on their phones instead of interacting with others, both at work and socially. In education, smartphones interfere with learning by distracting students and reducing focus, leading to higher failure rates. The document concludes that while smartphones have benefits, they also reduce social engagement and focus if overused.
Cell cycle powerpoint
There are two main types of living cells: prokaryotic and eukaryotic. Prokaryotic cells lack a nucleus and have DNA found in a single chromosome, while eukaryotic cells have a nucleus containing DNA. Eukaryotic cells are generally larger and multicellular, found in animals and plants. Cell membranes control what enters and exits cells through selective permeability and transport mechanisms like diffusion, osmosis, and active transport. Cell division occurs through mitosis and meiosis to allow growth and reproduction.
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Cell Biology
Cytology is the study of cells. Key developments include Anton van Leeuwenhoek discovering microorganisms in the 1670s, Robert Hooke coining the term "cell" in 1665, and Rudolph Virchow establishing that all cells come from pre-existing cells in 1855. The document then describes the basic components of plant and animal cells, including the cell membrane, nucleus, cytoplasm, organelles, and differences between prokaryotic and eukaryotic cells.
Cells structure
This document provides an overview of cell structure and function. It discusses the key discoveries that led to the development of the cell theory, including Hooke's observation of "little boxes" under a microscope and van Leeuwenhoek's observation of living cells. The document then describes the basic components of prokaryotic and eukaryotic cells, including the cell membrane, nucleus, cytoplasm, and various organelles. It explains the structures and functions of important organelles such as mitochondria, chloroplasts, the endoplasmic reticulum, and lysosomes. In concluding, it compares the overall structures of plant and animal cells.
The cell factory ppt
The document discusses the structure and function of cells. It describes the key components of cells including the cell membrane, nucleus, organelles like the endoplasmic reticulum, Golgi apparatus, mitochondria, and lysosomes. It explains that cells function similar to a factory, with different organelles and components performing specialized roles. The document also compares and contrasts plant and animal cells, noting that plant cells have additional structures like a cell wall, chloroplasts, and larger central vacuoles.
6920309.ppt
1. A cell is the smallest unit capable of performing life functions and all living things are composed of cells.
2. There are two main types of cells - prokaryotic cells which lack a membrane-bound nucleus and eukaryotic cells which have a membrane-bound nucleus and organelles.
3. Key cell organelles include the nucleus which houses genetic material, mitochondria which generate energy, the endoplasmic reticulum and golgi apparatus which aid in protein transport and modification, and plastids and chloroplasts which perform photosynthesis in plant cells. Together, these organelles allow the cell to carry out all functions necessary for life.
cell the unit of life
Cells are the basic unit of structure and function of all living things. They contain organelles that allow specific functions like protein production, energy generation, waste digestion, and more. The cell membrane controls what enters and leaves the cell and provides structure and protection. Plant and animal cells differ in their additional structures - plant cells have cell walls and chloroplasts, while animal cells do not have cell walls.
Cell (The function and structural unit of life) Class-8th
The document discusses the structure and functions of cells. It begins by summarizing the discovery of cells in the 17th century by Robert Hooke and the development of the cell theory in the 19th century. It then defines the cell as the basic unit of life and discusses variations in cell number, shape, and size between organisms. The main parts of the cell are then described in detail, including the cell membrane, cytoplasm, nucleus, and various organelles. Key differences between plant and animal cells are also highlighted.
Cells 1.2
The document describes the main components and structures found within plant and animal cells. It explains that cells have a cell membrane that controls what enters and exits the cell, and many cells also have a cell wall for structural support. Inside the cell is the nucleus, which contains genetic material and directs the cell's activities. Other cellular structures described are mitochondria, which generate energy for the cell, and chloroplasts in plant cells, which capture sunlight to produce food. The cytoplasm contains many organelles that carry out specialized functions like transport, waste removal, and protein production.
functions of cell
The document describes the main components of plant and animal cells. It explains that the nucleus is the control center of the cell, containing genetic material in the form of chromosomes. The cytoplasm contains organelles like mitochondria, which produce energy for the cell, and ribosomes, which help make proteins. Plant cells also contain chloroplasts for photosynthesis and a cell wall for structure and support. Vacuoles act as storage areas, and a cell membrane surrounds and protects the cell.
Cells
Cells are the basic unit of structure and function of living things. Animal cells contain organelles like the cell membrane, cytoplasm, nucleus, mitochondria, and Golgi bodies that carry out important functions to keep the cell alive. Plant cells contain these same structures but also have a cell wall, chloroplasts, and chloroplasts that allow plants to perform photosynthesis. The structures work together within the cell to carry out functions necessary for life like protein synthesis, transporting materials, and producing energy.
PHYSICS
The cell is the structural and functional unit of all living organisms. Cells come in a variety of shapes and sizes, and can be single-celled, multicellular, or few-celled. A generalized cell consists of a cell membrane, cytoplasm, and nucleus. Within the cytoplasm are various cell organelles that perform important functions like protein synthesis, photosynthesis, and cellular respiration.
Cell organelles
Cell organelles are small structures within cells that perform specific functions. The main organelles include the nucleus, which contains DNA and controls the cell; mitochondria, which generate energy; and the endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles, chloroplasts, and cytoskeleton, each of which has a specialized function in the cell. Organelles are surrounded by membranes that allow transport of materials in and out and provide structure and protection to the organelle.
Cells
All living things are made of one or more cells. Cells are the basic units of life and contain organelles that allow chemical reactions to occur. Key organelles include the nucleus, which contains DNA; mitochondria, which generate energy; and the cell membrane, which encloses the cell. Robert Hooke first observed cells in 1665 using a microscope. The cell theory, developed in 1839, states that cells are the fundamental unit of life and all cells come from pre-existing cells.
Cell structural and functional unit
The document discusses cells and their components. It defines cells as the basic unit of structure and function of living things. It describes several key organelles and their functions, including the nucleus, mitochondria, chloroplasts, endoplasmic reticulum, Golgi complex, lysosomes, vacuoles, and plasma membrane. It also distinguishes between prokaryotic and eukaryotic cells, noting that prokaryotes are smaller and lack a nucleus while eukaryotes have membrane-bound organelles and nuclei.
Life Science Chapt3
The document summarizes key information about cells:
- Cells are the basic building blocks that make up all living things. They contain structures called organelles that carry out different functions.
- Cells reproduce through a process called mitosis where the cell nucleus and chromosomes duplicate before dividing into two daughter cells.
- Plant and animal cells differ in structures like chloroplasts, cell walls, and number/size of vacuoles. Cells combine to form tissues, tissues combine to form organs, and organs work together in organ systems.
Chapter 7
The document summarizes cellular structures and functions. It describes some of the key organelles in plant and animal cells, including the nucleus that houses DNA, the endoplasmic reticulum that synthesizes proteins and lipids, and mitochondria that generate energy. It also discusses differences in prokaryotic and eukaryotic cells, as well as structures like the cell membrane, chloroplasts, vacuoles, and cell walls.
Chapter 7
The document discusses cellular structure and function. It covers the history of cell discovery from Leeuwenhoek to Virchow. It describes the key components of prokaryotic and eukaryotic cells including the cell membrane, nucleus, organelles, and differences between plant and animal cells. It also explains different types of cellular transport mechanisms like diffusion, osmosis, facilitated diffusion, and active transport.
Factory Organelles
The document compares and contrasts eukaryotic and prokaryotic cells, noting that eukaryotic cells have a nucleus surrounded by a nuclear membrane which contains the DNA, while prokaryotic cells do not have a nucleus and have their DNA spread in the cytoplasm. It also explains some of the key differences in structures between the two types of cells like the presence of organelles like the endoplasmic reticulum in eukaryotic cells which helps produce and transport proteins and lipids. The nucleus plays an important role in eukaryotic cells by controlling cell division and functions through its instructions based on the DNA contained within it.
Electrical Functions Of Plant And Animal Cells
Plant and animal cells share some key similarities but also have important differences. Both contain a nucleus that houses genetic material and controls cell functions. They also have ribosomes that produce proteins. However, plant cells contain chloroplasts for photosynthesis and a cell wall for structure and shape, while animal cells do not. The presence of chloroplasts allows plant cells to produce their own food via photosynthesis.
The Cell
This is the report I made I uploaded it because i thought
it could be of help to those people who are looking for a simpler Fun Power Point...
it's coverages are
The cell history
the cell theory
Prokaryotic vs Eukaryotic
it doesnt have the cell structure
because my classmate
didnt gave me his report
and this is like introduction of the cell
:)
Cells
The document discusses the history and development of cell theory. It describes how early microscopes allowed Robert Hooke and Anton van Leeuwenhoek to first observe "cells" and living cells. The development of electron microscopes provided higher resolutions. Matthias Schleiden, Theodor Schwann, and Rudolph Virchow established the three main points of cell theory - that all living things are made of cells, cells are the basic units of structure and function, and new cells are produced from existing cells. The document then describes the diversity of cell sizes, shapes, and internal structures between eukaryotic and prokaryotic cells.
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Cell (The function and structural unit of life) Class-8th
Cell (The function and structural unit of life) Class-8th
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Efficacy of ipron and max gold on phytophthora infestans
Phytophthora infestans is an oomycete that causes the serious potato disease known as late blight or potato blight. (Early blight, caused by Alternaria solani, is also often called "potato blight".) Late blight was a major culprit in the 1840s European, the 1845 Irish and 1846 Highland potato famines. The organism can also infect tomatoes and some other members of the Solanaceae. At first, the spots are gray-green and water-soaked, but they soon enlarge and turn dark brown and firm, with a rough surface.
This year due to higher temperature on day time, Fog, and excess humidity weather was unfriendly potato plants. So that plant has contaminated by Phytophthora infestans on early stage. Moreover uncertain precipitation influence rapid contamination of disease.
As we do not have any higher combined fungicide as like “200 g/lazoxystrobin 125 g/ ldifenoconazole” I have made a new combination by using our product 6.25 g /Mancozeb 3.20 g/ Metalayxyle 1.28 g/Iprodion . It means Maxgold 4gms + Ipron 1.56 gms per litter of water. The combined solution of chemicals has protect potato plant from Phytophthora infestans.
On the basis of the field demonstration we can say that, the combination of 6.25 g /Mancozeb 3.20 g/ Metalayxyle 1.28 g/Iprodion can prevent and cure Phytophthora infestans
Maize
Maize (Zea mays subsp.), known in some English-speaking countries as corn, is a large grain plant domesticated by indigenous peoples in Mesoamerica in prehistoric times. The leafy stalk produces ears which contain the grain, which are seeds called kernels. Maize kernels are often used in cooking as a starch. This document contain ...1. Structure and physiology,2. Varieties,3. Climate, soils and production areas,4. The sowing operation 5. Maintenance At crop establishment 6. Major Diseases of Maize 7. Major Insect Pest of Maize 8.Global Maize Production ,9Global Consumption of Maize and many more about Maize .
Spoilage of food
Food spoilage means the original nutritional value, texture, flavor of the food are damaged, the food become harmful to people and unsuitable to eat.
Food Spoilage By
1.Microorganisms
2.Enzymes
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Food preservationl
Food Preservation is thescience which dales with the process of preventing spoilage of food and stored in a fit condition for future use.
Food and nutrientl
Food Is that which nourishes the body. Anything eaten or drunk, which can be absorbed by the body to be se as energy source ,building, regulating or protective material.
Nutrients is food substance that provides energy which is necessary for growth and repair.
Examples of nutrients are vitamins, minerals, carbohydrates, fats, and proteins.
Business plan
Business is exchange of Goods,Services,or Money for mutual Benefit or Profit.
Objectives of a Business is....
Profit
Survival
Growth
Social responsibility
Uasb wsatewater treatment
High organic loaded wastes and wastewater creates environmental pollution. The textile wastewater is a serious environmental challenge faced by Bangladesh textile sub sector. The textile wastewater contains organic compounds and synthetic chemicals. Certain chemicals which are used in the textile industry cause environmental or health problems. Due to presence of chemicals, it cause instance allergic skin reaction or even cause cancer. Environmental degradation by the industrial sector is a matter of serious concern in Bangladesh. Textile processing industries is one of the most important industries of Bangladesh with regard to production, export and labor force employment. The major raw material for textile processing is grey fabric and most of materials consist of cotton and blended fabric. Textile processing employs a variety of chemicals depending on the nature of raw material and products such as; enzymes, detergents, dyes, acids, soda and salt. The textile wastewater is a highly polluted in terms of organic matter and suspended matter such as fibers, grease and chemicals. The textile wastewater is usually hot and alkaline with strong smell and color due to use of chemicals dyes. Studies reveled that wastewater from textile industry is highly toxic and has inhibitory effects on an activated sludge and nitrification.
Global warming
Earth's climate is mostly influenced by the first 6 miles or so of the atmosphere which contains most of the matter making up the atmosphere. This is really a very thin layer if you think about it. In the book The End of Nature, author Bill McKibbin tells of walking three miles to from his cabin in the Adirondack's to buy food. Afterwards, he realized that on this short journey he had traveled a distance equal to that of the layer of the atmosphere where almost all the action of our climate is contained. In fact, if you were to view Earth from space, the principle part of the atmosphere would only be about as thick as the skin on an onion! Realizing this makes it more plausible to suppose that human beings can change the climate. A look at the amount of greenhouse gases we are spewing into the atmosphere (see below), makes it even more plausible
Andisol
Andisols are a soil order formed from volcanic ash and cinder deposits. They largely consist of non-crystalline minerals like allophone and imogolite that form strong bonds with organic matter. Andisols are typically light, fluffy soils that hold a lot of water like a sponge. While fertile when not highly weathered, Andisols can fix phosphorus in unavailable forms, requiring additions of organic matter, lime, or fertilizers to maintain good fertility.
Andisol sakil
Andisols are a soil order formed from volcanic ash and cinder deposits. They largely consist of non-crystalline minerals like allophone and imogolite that form strong bonds with organic matter. Andisols are typically light, fluffy soils that hold a lot of water like a sponge. While fertile soils when not highly weathered, volcanic soils can complex with phosphorus and require additions of organic matter, lime or fertilizer to maintain fertility.
National education policy 2010 (Bangladesh)
Education in its broadest, general sense is the means through which the aims and habits of a group of people lives on from one generation to the next.
Education is the formal process by which society deliberately transmits its accumulated knowledge, skills, customs and
values from one generation to another.
National education policy of bangladesh
Education is the backbone of a nation. Since the Independence of Bangladesh, it has not been possible for us to implement any Education Policy in the last four decades. Although the first Education Policy was formulated under the initiative of the founder of independent Bangladesh and Father of the Nation Bangabandhu Sheikh Mujibur Rahman based on the needs of an independent country.
Global climate change
Climate change refers to seasonal changes over a long period of time.
Worldwide, people are paying serious attention to climate change.
Because so many systems are tied to climate, such as, people, plants and animals live, such as food production, availability and use of water, and health risks.
Climate change and its effects
Climate change is a significant and lasting change in the statistical distribution of weather patterns over periods ranging from decades to millions of years. It may be a change in average weather conditions, or in the distribution of weather around the average conditions (i.e., more or fewer extreme weather events). Climate change is caused by factors such as biotic processes, variations in solar radiation received by Earth, plate tectonics, and volcanic eruptions. Certain human activities have also been identified as significant causes of recent climate change, often referred to as "global warming"
Scientists actively work to understand past and future climate by using observations and theoretical models. A climate record — extending deep into the Earth's past — has been assembled, and continues to be built up, based on geological evidence from borehole temperature profiles, cores removed from deep accumulations of ice, floral and faunal records, glacial and periglacial processes, stable-isotope and other analyses of sediment layers, and records of past sea levels. More recent data are provided by the instrumental record. General circulation models, based on the physical sciences, are often used in theoretical approaches to match past climate data, make future projections, and link causes and effects in climate change.
Uasb water treatment process
The document discusses various aspects of anaerobic wastewater treatment processes. It provides information on the types and characteristics of anaerobic reactors including UASB and EGSB reactors. It also describes the formation of anaerobic granular sludge, which allows high biomass retention and efficient COD removal. Additionally, it compares the kinetics, environmental factors, and advantages of anaerobic versus aerobic wastewater treatment processes.
Seed deterioration and enhancement
The deterioration of seed quality, vigor and viability, due to high relative humidity and high temperature during the post-maturation and per-harvest period is referred to as field weathering,
Deterioration caused by weathering is directly related to seed exposure to adverse conditions.
Exposure to hot and humid conditions, rainfall, photo period after ripening are per-harvest factors, cause seed quality loss.
Acid soil amendment through liming
Most crops grow best when the pH is at or near neutral which is a pH of 7.0. It is a sure bet that in those situations where the soil is at a pH of 4.8 that there will be a substantial reduction in crop production. Yield reductions under low pH conditions are the result of several factors. including reduced root mass, reduced nutrient uptake and reduced nutrient availability. When the soil pH goes down applied fertilizer becomes less available because it is tied up in a form that will make it unavailable to the plant for many years. This is especially true of phosphorous but potassium can also be made unavailable through this process.
Ken Kelley, retired Crops and Soil Researcher at the Southeast Ag Research Center in Parsons did some work to determine how much yield reduction there is in various crops based upon specific soil pH levels. This test was run for three years and included grain sorghum, full-season soybeans, double-crop soybeans and wheat. The pH ranges included 4.9, 5.3, 6.1, 6.5 and 7.0.
The yields at the 4.9 pH level includes sorghum at 83.8 bushels, full season beans at 26.5 bu., double-crop beans at 17.6 bu., and wheat at 45.4 bushels. Yields at the 5.3 pH level includes sorghum at 89.9 bu., full-season beans at 28.7 bu., double-crop beans at 20.3 bu. and wheat at 46.1 bu. Yields at the 6.1 pH level includes sorghum at 96.3 bu., full-season beans at 32.8 bu., double-crop beans at 22 bu. and wheat at 47.3 bu. Yields at the 6.5 pH level includes sorghum at 99.3 bu., full-season beans at 33.4 bu., double-crop beans at 23.3 bu., and wheat at 49.1 bu. Yields at the 7.0 pH includes sorghum at 99.0 bu., full-season beans at 34.3 bu., double-crop beans at 22.3 bu. and wheat at 48.2 bu.
Looking at these results it is plain to see that the ideal pH lies somewhere between 6.5 and 7.0. Even though the yield differences in some instances may not seem that great, if you look at the difference in total production over time, it becomes quite apparent that liming does pay for itself many times over, especially in times of high crop prices.
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aziz sancar nobel prize winner: from mardin to nobel
aziz sancar nobel prize winner: from mardin to nobel
Applied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdf
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
Basics of crystallography, crystal systems, classes and different forms
Basics of crystallography, crystal systems, classes and different forms
Compexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titration
Travis Hills' Endeavors in Minnesota: Fostering Environmental and Economic Pr...
Travis Hills' Endeavors in Minnesota: Fostering Environmental and Economic Pr...
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
20240520 Planning a Circuit Simulator in JavaScript.pptx
20240520 Planning a Circuit Simulator in JavaScript.pptx
The binding of cosmological structures by massless topological defects
The binding of cosmological structures by massless topological defects
bordetella pertussis.................................ppt
bordetella pertussis.................................ppt
Inside the celll
- 2. Tropic of my Presentation is……. Inside the Cell
- 3. What is Cell …? The word cell comes from the Latin “cellula” which meaning is "a small room". The cell is the basic structural and functional unit of all living organisms. It is the smallest unit of life .
- 4. History of Cell The cell was discovered by Robert Hooke in 1665. Robert Hooke Born : 28th July1635 Fields : Physics and chemistry Institutions : Oxford University Died : 3rd March 1703 (aged 67)
- 5. Cell Parts and Their Functions Nucleus - Large Oval body near the centre of the cell. - The control centre for all activity. - Surrounded by a nuclear membrane.
- 6. Nucleoplasm - is the protoplasm in the nucleus. - contains genetic material (DNA) Cell Parts and Their Functions Deoxyribonucleic acid
- 7. Nucleolus - is found in the nucleus. - contains more genetic information (RNA) Cell Parts and Their Functions
- 8. Cell Membrane Cell Parts and Their Functions - the outer boundary of the cell. - it separates the cell from other cells.
- 9. • Cell Wall ( Plant Cells Only ) - non living structure that surrounds the plant cell. - protects + supports the cell. - made up of a tough fibre called cellulose. Cell Parts and Their Functions
- 10. Cytoplasm - cell material outside the nucleus but within the cell membrane. - clear thick fluid. - contains structures called organelles. Cell Parts and Their Functions The cytoplasm is all the blue, gel-like liquid surrounding the organelles
- 11. Vacuoles - are clear fluid sacs that act as storage areas for food, minerals, and waste. - in plant cell the vacuoles are large and mostly filled with water. This gives the plant support. - in animal cells the vacuoles are much smaller. Cell Parts and Their Functions
- 12. Mitochondria - power house of the cell. - centre of respiration of the cell. - they release energy for cell functions. Cell Parts and Their Functions
- 13. Chloroplasts ( Plant cells only ) - contains a green pigment known as chlorophyll which is important for photosynthesis. Cell Parts and Their Functions
- 14. Ribosomes - tiny spherical bodies that help make proteins. - found in the cytoplasm or attached to the endoplasmic reticulum. Cell Parts and Their Functions
- 15. Endoplasmic Reticulum - systems of membranes throughout the cytoplasm. - it connects the nuclear membrane to the cell membrane. - passageway for material moving though the cell. Cell Parts and Their Functions
- 16. Golgi Bodies - tube like structures that have tiny sacs at their ends. - they help package protein. Cell Parts and Their Functions
- 17. Lysosomes - small structures that contain enzymes which are used in digestion. - if a lysosome were to burst it could destroy the cell. Cell Parts and Their Functions
- 18. Thanks' to ….. 4 Embankment Drive Road, Sector-10 (Off Dhaka-Ashulia Road) Uttara Model Town, Dhaka-1230, Bangladesh. Phone: 896 3523-27, 892 3469-70, 0171 4014933 Fax: 892 2625, info@iubat.edu, www.iubat.edu Dr. Mojibur Rahman Khan Faculty College of Agricultural Sciences (CAS)
- 19. Question
- 20. Thanks