Animal cell plant cell
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Animal cells lack a cell wall but have a plasma membrane, irregular shapes, and smaller vacuoles, while plant cells have a cell wall made of cellulose, fixed rectangular shapes, and a large central vacuole taking up 90% of the cell volume. Other key differences include the presence of chloroplasts and plastids in plant cells which allow them to perform photosynthesis, and animal cells having centrioles while they are only present in lower plant forms. However, both cell types contain a nucleus, cytoplasm, organelles like mitochondria and Golgi apparatus, and microtubules/microfilaments.
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While plant and animal cells are both eukaryotic and contain membrane-bound organelles, they have distinct characteristics related to their different functions. Plant cells have a rigid cell wall, chloroplasts for photosynthesis, and a large central vacuole, while animal cells lack these features. Additionally, plant cells have a nucleus positioned on the side of the cell whereas animal cell nuclei are centered. These differences allow plant cells to perform photosynthesis and support plant structure, while animal cells fulfill different roles without a cell wall or ability to produce their own food.
Chapter 4-1232902759297606-1
This document provides information about cell structure and function. It begins by outlining cell theory, including that all living things are composed of cells, cells are the basic units of structure and function, and cells only come from existing cells. It then discusses cell diversity in shape, size, and function. The rest of the document describes specific parts of eukaryotic cells like the nucleus, mitochondria, chloroplasts, as well as comparing plant and animal cells. Key cellular structures and their functions are defined.
Plant Cell.Ppt.Final
The cell is the smallest unit of life and comes in two main types - prokaryotic and eukaryotic. Prokaryotic cells are smaller while eukaryotic cells contain membrane-bound structures like the nucleus which houses DNA. Plant and animal cells also differ in structures like plant cells having a cell wall and chloroplasts for photosynthesis. Various cell organelles each have important functions like the mitochondria producing energy and lysosomes breaking down waste.
Cells and organelles step by step, drawing
All organisms are composed of cells, which are the smallest units of life. While cells vary in structure, they all contain a cell membrane, cytoplasm, and a nucleus containing the cell's genes. Larger organisms contain many billions of cells, with humans comprised of over 75 trillion individual cells that perform specialized functions.
Chapter 4
- The document discusses the structure and function of cells, including both eukaryotic and prokaryotic cells. It describes the key components of the cell and their functions.
- The main parts of eukaryotic cells are the cell membrane, cytoplasm, organelles like mitochondria and the nucleus. Plant cells additionally contain chloroplasts and a cell wall.
- The structures and organelles work together to carry out essential functions like respiration, protein production, transport and waste removal that allow the cell to survive.
Cellppt
This document provides information about cell structure and organization. It defines cells, tissues, organs and organ systems. It describes key differences between plant and animal cells as well as differences between prokaryotic and eukaryotic cells. It also outlines the structure and functions of important cell organelles including the plasma membrane, cell wall, cytoplasm, Golgi apparatus, endoplasmic reticulum, lysosomes, mitochondria, ribosomes and nucleus. Large vacuoles in plant cells are also discussed.
Cells
This document compares and contrasts plant and animal cells. It lists organelles that are common to both cell types, including the cell membrane, nucleus, mitochondria, ribosomes, endoplasmic reticulum, and Golgi bodies. It then describes specialized structures unique to each cell type - plants contain chloroplasts and cell walls for photosynthesis, while animal cells contain lysosomes and centrosomes. The document provides brief explanations of the function of each organelle to help distinguish key differences between plant and animal cells.
Cells power point
There are two primary types of cells: animal and plant cells. Cells are microscopic structures that are the basic units of all living organisms. Animal cells contain organelles such as the nucleus, mitochondria, endoplasmic reticulum, and Golgi apparatus. Plant cells also contain these organelles as well as additional structures like chloroplasts, cell walls, and vacuoles. Cells carry out all the functions necessary to sustain life.
Plant and Animalcell
The document describes a technology-based lesson on cells for 9th standard science students. It covers various topics related to cells including: the basic unit of life, structural organization of cells, different types of cell organelles, differences between plant and animal cells, and differences between prokaryotic and eukaryotic cells. Diagrams are provided to illustrate cell structures like the plasma membrane, nucleus, mitochondria and more. The key aspects of cell theory are also explained.
Cell Organelles
The document describes the main cell organelles found in eukaryotic cells, including their structures and functions. It notes that the nucleus is the control center that contains DNA, the cell membrane forms the boundary, and the endoplasmic reticulum transports proteins and lipids. Other organelles mentioned are ribosomes for protein synthesis, Golgi apparatus for packaging molecules, mitochondria for energy production, chloroplasts for photosynthesis in plants, vacuoles for storage, and centrioles aiding cell division.
The cell-project4541[1]
The document provides a map and descriptions of the major cellular organelles. It describes the nucleus, which contains the cell's DNA and directs protein production. The cell membrane separates and protects the cell, controlling what enters and exits. Ribosomes build proteins using instructions from the nucleus. Lysosomes digest molecules. Mitochondria produce energy. Other organelles described include the endoplasmic reticulum, Golgi apparatus, chloroplasts, vacuoles, cytoskeleton, and centrioles.
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6快递给客户（国内顺丰国外DHLUPS等快读邮寄）
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Animal cell plant cell
- 1. ANIMAL CELL PLANT CELL Cell wall Absent Present (formed of cellulose) Shape Round (irregular shape) Rectangular (fixed shape) Vacuole One or more small vacuoles (much smaller than plant cells). One, large central vacuole taking up 90% of cell volume. Centrioles Present in all animal cells Only present in lower plant forms. Chloroplast Animal cells don'thave chloroplasts. Plant cells have chloroplasts because they make their own food. Cytoplasm Present Present Endoplasmic Reticulum (Smooth and Rough) Present Present Ribosomes Present Present Mitochondria Present Present Plastids Absent Present Golgi Apparatus Present Present Plasma Membrane Only cell membrane Cell wall and a cell membrane Microtubules/ Microfilaments Present Present Flagella May be found in some cells May be found in some cells Lysosomes Lysosomes occurin cytoplasm. Lysosomes usually not evident. Nucleus Present Present Cilia Present It is very rare.
- 2. Plant Cell vs. Animal Cell