The document summarizes the type II secretion system found in Gram-negative bacteria like Aeromonas hydrophila. It consists of 4 main components - an outer membrane complex containing the secretin GspD pore, an inner membrane complex with proteins like GspC and GspF, a secretion ATPase GspE, and a periplasmic pseudopilus. The system transports proteins from the cytoplasm across the inner membrane into the periplasm using Sec and Tat pathways. GspE then powers pseudopilus assembly, which pushes proteins through the GspD pore and out of the cell.
The lesson plan aims to teach students about the digestive system. It includes objectives, subject matter, and procedures. The procedures involve motivating students with a puzzle activity about the digestive system. The teacher will then present and discuss the key parts and functions, including digestion and absorption in the mouth, esophagus, stomach, small intestine, large intestine, and excretion. Students will work in groups to trace the food flow and discuss the importance. They will identify organs on a chart and answer evaluation questions to assess learning. For homework, students will research digestive disorders.
The lesson plan summarizes the key concepts around properties of matter to be covered in a 30 minute science period for first year high school students. The objectives are for students to identify general properties of matter, conduct an experiment, and understand the importance of properties. The lesson involves reviewing definitions of mass, volume, density, and weight. Students will participate in an experiment to determine the volume of irregular solids using water displacement. To evaluate learning, students will take a short multiple choice quiz on the concepts covered in the lesson.
Mitosis is a process that occurs in somatic cells where the nucleus of a single parent cell divides into two daughter cells. It has four phases - prophase, metaphase, anaphase and telophase. During prophase, the nuclear envelope dissolves and spindle fibers form. In metaphase, chromosomes line up in the middle of the cell. Anaphase follows with the chromosomes separating and moving to opposite poles. Finally, in telophase, the nuclear envelope reforms and spindle fibers dissolve, resulting in two identical diploid daughter cells.
Mitosis is the process by which cells divide to produce genetically identical daughter cells. It involves five key stages - prophase, metaphase, anaphase, telophase, and cytokinesis. During interphase, the cell grows and duplicates its DNA in preparation for division. Mitosis ensures that each new cell contains the full set of chromosomes needed for normal cell functioning.
1. The lab experiment involved using pop beads to simulate the phases of mitosis and meiosis in plant cell division. Students observed onion root tip cells under a microscope to identify the phases of mitosis.
2. Data was collected on the number of cells observed in each phase of mitosis and the percentage of time a cell spends in each phase was calculated. A line graph of the results was made.
3. Key differences between mitosis and meiosis were identified through the pop bead simulations and microscope observations, such as the number of resulting cells and chromosomes after each type of cell division.
This document provides instructions for a lab to observe mitosis in onion root tip cells. Students will examine prepared slides of onion root tips under a microscope to identify and count the number of cells in each stage of mitosis. This includes making a pie chart to calculate the relative duration of each mitotic phase. The hypothesis is that interphase will be the most commonly observed phase since cells spend most of their time in interphase.
Biotechnology III sem Practical manual MSCW Mysore
This document contains laboratory protocols for experiments in cell biology and genetics. It includes procedures for observing mitosis in onion root tip cells using a squash technique, studying meiosis in onion flower bud cells using a permanent slide, examining Barr bodies in human buccal smear cells, and isolating chloroplasts from spinach leaves and mitochondria from yeast cells through differential centrifugation. The document provides detailed methodologies, materials required, and expected observations for each experiment to analyze key cellular processes like the cell cycle, meiosis, and intracellular organelle isolation.
The document summarizes the type II secretion system found in Gram-negative bacteria like Aeromonas hydrophila. It consists of 4 main components - an outer membrane complex containing the secretin GspD pore, an inner membrane complex with proteins like GspC and GspF, a secretion ATPase GspE, and a periplasmic pseudopilus. The system transports proteins from the cytoplasm across the inner membrane into the periplasm using Sec and Tat pathways. GspE then powers pseudopilus assembly, which pushes proteins through the GspD pore and out of the cell.
The lesson plan aims to teach students about the digestive system. It includes objectives, subject matter, and procedures. The procedures involve motivating students with a puzzle activity about the digestive system. The teacher will then present and discuss the key parts and functions, including digestion and absorption in the mouth, esophagus, stomach, small intestine, large intestine, and excretion. Students will work in groups to trace the food flow and discuss the importance. They will identify organs on a chart and answer evaluation questions to assess learning. For homework, students will research digestive disorders.
The lesson plan summarizes the key concepts around properties of matter to be covered in a 30 minute science period for first year high school students. The objectives are for students to identify general properties of matter, conduct an experiment, and understand the importance of properties. The lesson involves reviewing definitions of mass, volume, density, and weight. Students will participate in an experiment to determine the volume of irregular solids using water displacement. To evaluate learning, students will take a short multiple choice quiz on the concepts covered in the lesson.
Mitosis is a process that occurs in somatic cells where the nucleus of a single parent cell divides into two daughter cells. It has four phases - prophase, metaphase, anaphase and telophase. During prophase, the nuclear envelope dissolves and spindle fibers form. In metaphase, chromosomes line up in the middle of the cell. Anaphase follows with the chromosomes separating and moving to opposite poles. Finally, in telophase, the nuclear envelope reforms and spindle fibers dissolve, resulting in two identical diploid daughter cells.
Mitosis is the process by which cells divide to produce genetically identical daughter cells. It involves five key stages - prophase, metaphase, anaphase, telophase, and cytokinesis. During interphase, the cell grows and duplicates its DNA in preparation for division. Mitosis ensures that each new cell contains the full set of chromosomes needed for normal cell functioning.
1. The lab experiment involved using pop beads to simulate the phases of mitosis and meiosis in plant cell division. Students observed onion root tip cells under a microscope to identify the phases of mitosis.
2. Data was collected on the number of cells observed in each phase of mitosis and the percentage of time a cell spends in each phase was calculated. A line graph of the results was made.
3. Key differences between mitosis and meiosis were identified through the pop bead simulations and microscope observations, such as the number of resulting cells and chromosomes after each type of cell division.
This document provides instructions for a lab to observe mitosis in onion root tip cells. Students will examine prepared slides of onion root tips under a microscope to identify and count the number of cells in each stage of mitosis. This includes making a pie chart to calculate the relative duration of each mitotic phase. The hypothesis is that interphase will be the most commonly observed phase since cells spend most of their time in interphase.
Biotechnology III sem Practical manual MSCW Mysore
This document contains laboratory protocols for experiments in cell biology and genetics. It includes procedures for observing mitosis in onion root tip cells using a squash technique, studying meiosis in onion flower bud cells using a permanent slide, examining Barr bodies in human buccal smear cells, and isolating chloroplasts from spinach leaves and mitochondria from yeast cells through differential centrifugation. The document provides detailed methodologies, materials required, and expected observations for each experiment to analyze key cellular processes like the cell cycle, meiosis, and intracellular organelle isolation.
Apoptosis is a programmed cell death process that occurs in physiological and pathological conditions. It is mediated by caspases and involves two main pathways - the intrinsic mitochondrial pathway and the extrinsic death receptor pathway. Both pathways activate initiator and executioner caspases that degrade cellular proteins and lead to characteristic morphological changes including cell shrinkage, nuclear fragmentation, and formation of apoptotic bodies that are phagocytosed without inflammation. Apoptosis is regulated and differs from necrosis in being an energy-dependent process without inflammatory response.
Mitosis is a type of cell division that results in two daughter cells that are identical to the parent cell. It occurs in five stages: prophase, prometaphase, metaphase, anaphase, and telophase. During mitosis, the cell duplicates its DNA and separates the copies into the two daughter cells to continue cell growth and tissue regeneration.
This lab report summarizes a student's experiment observing mitosis in whitefish and onion root tip cells. It describes the two main phases of the cell cycle - interphase and mitotic phase. Interphase prepares the cell for division, while the mitotic phase can be divided into four stages: prophase, metaphase, anaphase, and telophase. The student observed changes to chromosomes during prophase and was able to view newly formed chromosomes best in onion root tip cells under a microscope.
Mitosis results in two identical daughter cells through the replication and division of chromosomes. It involves the four main phases of prophase, metaphase, anaphase and telophase. Interphase precedes mitosis and involves the S phase where DNA replication occurs, creating two identical copies of DNA that are separated into the two daughter cells during cell division. The process ensures each daughter cell inherits the full complement of chromosomes from the original parent cell.
This document describes an experiment to estimate the time spent in each phase of mitosis in plant and animal cells. Students count the number of onion root tip cells and whitefish blastula cells in each mitotic phase and interphase under a microscope. The percentage of time spent in each phase is calculated to compare the cell cycles. Data tables are included showing the number of cells counted in each phase for plant and animal cells.
The document is a lab report describing an experiment observing mitosis. It includes an introduction stating the objective was to observe different phases of mitosis using orcein ethanoic stain on onion root tip slides. The results section describes cells in telophase of mitosis or meiosis being observed. Safety precautions of wearing gloves and goggles are discussed. Treatment with hydrochloric acid is said to help stain the specimen. The discussion notes issues viewing slides initially but improvement after pressing. Cells were counted in the microscope's field of view and phases of mitosis were drawn to aid differentiation.
The document is a 15 question quiz about the main body systems and their functions. It tests knowledge about the endocrine, integumentary, circulatory, nervous, digestive, respiratory, reproductive, excretory, and muscular systems. Key details identified include that the endocrine system produces hormones, the integumentary system regulates body temperature and provides protection, the circulatory system transports blood, the nervous system allows the body to respond to stimuli, and the skeletal system has 206 bones and provides structure and protection.
This document discusses whether something is considered living or non-living. It explores the key characteristics that define if something is alive, such as the ability to grow, respond to stimuli, reproduce, adapt and evolve, as well as maintain homeostasis and being composed of cells. The document examines these traits to determine if something should be classified as living or non-living.
The document provides a 10 question quiz on ecology topics like food webs, producers and consumers, photosynthesis, and energy flow. It states that students can use their warm up materials to answer the questions, which will then be stapled to the warm up. The quiz covers topics like what organism will be dissected, what type of energy is stored by plants during photosynthesis, the name of leaf openings that allow gas exchange, and diagrams showing energy flow through ecosystems.
This document contains warm up questions for chemistry students for the week of September 14th through September 18th. The questions cover topics about the periodic table, atoms, elements, compounds, and organic compounds. Students are asked to copy statements and fill in the answers about the symbol for carbon, what atom means, the smallest unit of matter, how small atoms are, the number that determines the element, which part of the atom is constantly moving, who organized the periodic table, his atomic number, what he predicted, where an element is found, what a compound is, examples of elements and compounds, and examples of six common organic compounds.
This document contains warm up questions and statements for a science class covering topics of lab safety, tools, and the structure of atoms over the course of a week. On Tuesdays the students are instructed to write the date and follow punctuation and grammar rules when completing warm ups using a single sheet of paper for the week. Wednesdays cover identifying lab tools like microscopes and Bunsen burners. Thursdays questions are about the parts of an atom - protons, neutrons, and electrons. Fridays warm up finishes the atomic structure unit by addressing neutrons and the meanings of atomic number and mass.
The document provides safety guidelines and procedures for science labs over the course of a week. It instructs students to tie back long hair, not run or play in the lab, and wear closed-toe shoes. Students should wear goggles when using chemicals, flames, or hot liquids and ask for help if unsure of procedures. After working with chemicals, students should wash their hands. Various lab equipment such as balances, graduated cylinders, and meter sticks are used to measure mass, volume, and length. A microscope is used to view small objects and measurements should be taken from the bottom of the meniscus while determining the precision.
The document lists and describes the order of appearance of various cell organelles found in eukaryotic cells, including the cell wall, cell membrane, mitochondria, lysosomes, chloroplasts, ribosomes, endoplasmic reticulum, nucleus containing genetic material, vacuoles, Golgi body, cytoplasm, and flagellum.
This document lists and describes various tools commonly used in laboratory settings, including hand lenses, microscopes, beakers, petri dishes, graduated cylinders, test tubes, rulers, thermometers, balances, hot plates, and tools for measuring time, temperature, pH, and capturing specimens. These tools are used for observing small objects, growing cultures, measuring volume, containing items, measuring length, mass, temperature, and capturing samples for study.
This document lists numbers 1 through 8, with numbers 1 and 5 noting that eyes are on top of the head, while the other numbers have no additional information listed. It appears to be making brief notes about 8 different entities or objects, identifying a visual characteristic for the first and fifth items.
This document provides information about biological adaptations and instructs students to design their own adapted species. It discusses how adaptations allow organisms to survive in their habitat and that different habitats require different adaptations. Examples are given of adaptations for movement, communication, regulating body temperature, being diurnal/nocturnal, camouflage, escaping predation, and effective hunting in various marine species. Students are then instructed to work in groups, receive a habitat and predator/prey card, research examples, and design their own adapted species.
This document discusses the differences between inherited traits and learned behaviors. It provides examples of common inherited traits like eye color and hair color that are passed down from parents to offspring. Inherited behaviors are instincts, like animals preparing for winter. Learned behaviors are acquired through observation, experience, and practice, such as learning to skateboard or use a computer. Both humans and animals can learn new behaviors that are not inherited.
Cells are the basic unit of life and all living things are made of cells. Cells contain DNA, which carries the genetic code and acts as the blueprint for organisms. Cells come from pre-existing cells and reproduce through cell division, either mitosis or meiosis. Mitosis produces two identical daughter cells and has six stages: interphase, prophase, metaphase, anaphase, telophase, and cytokinesis.
This document outlines 5 weathering lab stations that investigate different weathering processes: station 1 looks at the effect of water on rock; station 2 examines how freezing water affects materials; station 3 analyzes how warm and room temperature acid affects copper pennies; station 4 determines how water impacts the surface area of antacid tablets; and station 5 observes the effect of gravel on sugar cubes.
Erosion is the process by which rock material is detached and transported from one location to another by forces like wind, water, ice or gravity. There are several types of erosion including wind erosion, water erosion, wave erosion, gravitational erosion and glacial erosion. Deposition occurs when the transported material can no longer be carried by the force and settles in a new location. Deposition happens through processes like decreasing wind speed, slowing water flow or melting ice. Erosion and deposition work together to continuously change the landscape over time as material is worn down and rebuilt in other areas.
The document describes 11 distinct ecoregions in Texas based on their climate, soil, elevation, geography, and vegetation. These include the Pineywoods, Cross Timbers, Blackland Prairies, Gulf Coast Prairies and Marshes, Coastal Sand Plains, South Texas Brush Country, Edwards Plateau, Llano Uplift, Rolling Plains, High Plains, and Trans Pecos regions. Each region is defined by a combination of characteristic climate patterns, soil types, elevations, landscapes, and native plant communities.
Apoptosis is a programmed cell death process that occurs in physiological and pathological conditions. It is mediated by caspases and involves two main pathways - the intrinsic mitochondrial pathway and the extrinsic death receptor pathway. Both pathways activate initiator and executioner caspases that degrade cellular proteins and lead to characteristic morphological changes including cell shrinkage, nuclear fragmentation, and formation of apoptotic bodies that are phagocytosed without inflammation. Apoptosis is regulated and differs from necrosis in being an energy-dependent process without inflammatory response.
Mitosis is a type of cell division that results in two daughter cells that are identical to the parent cell. It occurs in five stages: prophase, prometaphase, metaphase, anaphase, and telophase. During mitosis, the cell duplicates its DNA and separates the copies into the two daughter cells to continue cell growth and tissue regeneration.
This lab report summarizes a student's experiment observing mitosis in whitefish and onion root tip cells. It describes the two main phases of the cell cycle - interphase and mitotic phase. Interphase prepares the cell for division, while the mitotic phase can be divided into four stages: prophase, metaphase, anaphase, and telophase. The student observed changes to chromosomes during prophase and was able to view newly formed chromosomes best in onion root tip cells under a microscope.
Mitosis results in two identical daughter cells through the replication and division of chromosomes. It involves the four main phases of prophase, metaphase, anaphase and telophase. Interphase precedes mitosis and involves the S phase where DNA replication occurs, creating two identical copies of DNA that are separated into the two daughter cells during cell division. The process ensures each daughter cell inherits the full complement of chromosomes from the original parent cell.
This document describes an experiment to estimate the time spent in each phase of mitosis in plant and animal cells. Students count the number of onion root tip cells and whitefish blastula cells in each mitotic phase and interphase under a microscope. The percentage of time spent in each phase is calculated to compare the cell cycles. Data tables are included showing the number of cells counted in each phase for plant and animal cells.
The document is a lab report describing an experiment observing mitosis. It includes an introduction stating the objective was to observe different phases of mitosis using orcein ethanoic stain on onion root tip slides. The results section describes cells in telophase of mitosis or meiosis being observed. Safety precautions of wearing gloves and goggles are discussed. Treatment with hydrochloric acid is said to help stain the specimen. The discussion notes issues viewing slides initially but improvement after pressing. Cells were counted in the microscope's field of view and phases of mitosis were drawn to aid differentiation.
The document is a 15 question quiz about the main body systems and their functions. It tests knowledge about the endocrine, integumentary, circulatory, nervous, digestive, respiratory, reproductive, excretory, and muscular systems. Key details identified include that the endocrine system produces hormones, the integumentary system regulates body temperature and provides protection, the circulatory system transports blood, the nervous system allows the body to respond to stimuli, and the skeletal system has 206 bones and provides structure and protection.
This document discusses whether something is considered living or non-living. It explores the key characteristics that define if something is alive, such as the ability to grow, respond to stimuli, reproduce, adapt and evolve, as well as maintain homeostasis and being composed of cells. The document examines these traits to determine if something should be classified as living or non-living.
The document provides a 10 question quiz on ecology topics like food webs, producers and consumers, photosynthesis, and energy flow. It states that students can use their warm up materials to answer the questions, which will then be stapled to the warm up. The quiz covers topics like what organism will be dissected, what type of energy is stored by plants during photosynthesis, the name of leaf openings that allow gas exchange, and diagrams showing energy flow through ecosystems.
This document contains warm up questions for chemistry students for the week of September 14th through September 18th. The questions cover topics about the periodic table, atoms, elements, compounds, and organic compounds. Students are asked to copy statements and fill in the answers about the symbol for carbon, what atom means, the smallest unit of matter, how small atoms are, the number that determines the element, which part of the atom is constantly moving, who organized the periodic table, his atomic number, what he predicted, where an element is found, what a compound is, examples of elements and compounds, and examples of six common organic compounds.
This document contains warm up questions and statements for a science class covering topics of lab safety, tools, and the structure of atoms over the course of a week. On Tuesdays the students are instructed to write the date and follow punctuation and grammar rules when completing warm ups using a single sheet of paper for the week. Wednesdays cover identifying lab tools like microscopes and Bunsen burners. Thursdays questions are about the parts of an atom - protons, neutrons, and electrons. Fridays warm up finishes the atomic structure unit by addressing neutrons and the meanings of atomic number and mass.
The document provides safety guidelines and procedures for science labs over the course of a week. It instructs students to tie back long hair, not run or play in the lab, and wear closed-toe shoes. Students should wear goggles when using chemicals, flames, or hot liquids and ask for help if unsure of procedures. After working with chemicals, students should wash their hands. Various lab equipment such as balances, graduated cylinders, and meter sticks are used to measure mass, volume, and length. A microscope is used to view small objects and measurements should be taken from the bottom of the meniscus while determining the precision.
The document lists and describes the order of appearance of various cell organelles found in eukaryotic cells, including the cell wall, cell membrane, mitochondria, lysosomes, chloroplasts, ribosomes, endoplasmic reticulum, nucleus containing genetic material, vacuoles, Golgi body, cytoplasm, and flagellum.
This document lists and describes various tools commonly used in laboratory settings, including hand lenses, microscopes, beakers, petri dishes, graduated cylinders, test tubes, rulers, thermometers, balances, hot plates, and tools for measuring time, temperature, pH, and capturing specimens. These tools are used for observing small objects, growing cultures, measuring volume, containing items, measuring length, mass, temperature, and capturing samples for study.
This document lists numbers 1 through 8, with numbers 1 and 5 noting that eyes are on top of the head, while the other numbers have no additional information listed. It appears to be making brief notes about 8 different entities or objects, identifying a visual characteristic for the first and fifth items.
This document provides information about biological adaptations and instructs students to design their own adapted species. It discusses how adaptations allow organisms to survive in their habitat and that different habitats require different adaptations. Examples are given of adaptations for movement, communication, regulating body temperature, being diurnal/nocturnal, camouflage, escaping predation, and effective hunting in various marine species. Students are then instructed to work in groups, receive a habitat and predator/prey card, research examples, and design their own adapted species.
This document discusses the differences between inherited traits and learned behaviors. It provides examples of common inherited traits like eye color and hair color that are passed down from parents to offspring. Inherited behaviors are instincts, like animals preparing for winter. Learned behaviors are acquired through observation, experience, and practice, such as learning to skateboard or use a computer. Both humans and animals can learn new behaviors that are not inherited.
Cells are the basic unit of life and all living things are made of cells. Cells contain DNA, which carries the genetic code and acts as the blueprint for organisms. Cells come from pre-existing cells and reproduce through cell division, either mitosis or meiosis. Mitosis produces two identical daughter cells and has six stages: interphase, prophase, metaphase, anaphase, telophase, and cytokinesis.
This document outlines 5 weathering lab stations that investigate different weathering processes: station 1 looks at the effect of water on rock; station 2 examines how freezing water affects materials; station 3 analyzes how warm and room temperature acid affects copper pennies; station 4 determines how water impacts the surface area of antacid tablets; and station 5 observes the effect of gravel on sugar cubes.
Erosion is the process by which rock material is detached and transported from one location to another by forces like wind, water, ice or gravity. There are several types of erosion including wind erosion, water erosion, wave erosion, gravitational erosion and glacial erosion. Deposition occurs when the transported material can no longer be carried by the force and settles in a new location. Deposition happens through processes like decreasing wind speed, slowing water flow or melting ice. Erosion and deposition work together to continuously change the landscape over time as material is worn down and rebuilt in other areas.
The document describes 11 distinct ecoregions in Texas based on their climate, soil, elevation, geography, and vegetation. These include the Pineywoods, Cross Timbers, Blackland Prairies, Gulf Coast Prairies and Marshes, Coastal Sand Plains, South Texas Brush Country, Edwards Plateau, Llano Uplift, Rolling Plains, High Plains, and Trans Pecos regions. Each region is defined by a combination of characteristic climate patterns, soil types, elevations, landscapes, and native plant communities.
This document discusses two main types of weathering - mechanical and chemical weathering. Mechanical weathering breaks rock down physically into smaller pieces without changing the chemical composition, such as through ice wedging, exfoliation, thermal expansion, and biotic processes. Chemical weathering breaks rock down through chemical reactions that alter the chemical composition of minerals, such as oxidation and carbonation which involve reactions with oxygen and carbon dioxide respectively. Both types of weathering are the first step in forming soil and sedimentary rock.
This document provides daily warm up questions for the week of November related to grassland ecosystems. It asks what continent does not have grasslands on Monday, how much rainfall grasslands receive on Tuesday, how many species are found in prairies on Wednesday, what percentage of prairie remains in the US on Thursday, and asks to name five prairie animals on Friday.
This document lists 10 parts of the body for birds, their locations, functions, and whether each part is found in humans. The parts include the eye, uropygial gland, crop, keel, esophagus, proventriculus, gizzard, small intestine, duodenum, and heart, which have functions like vision, waterproofing feathers, food storage, muscle attachment, moving food, digesting food, absorbing nutrients, and blood circulation.
This document lists 10 parts of the body, their locations, functions, and whether they are found in humans. It includes the eye for vision, the uropygial gland for waterproofing feathers, the crop for food storage, the keel for muscle attachment, the esophagus for moving food through peristalsis, the proventriculus as the first stomach, the gizzard for grinding food, the small intestine for nutrient absorption, the duodenum for breaking down food before the small intestine, and the heart for blood circulation.
The document provides information about performing a necropsy on a bobwhite quail. It begins with facts about bobwhite quail, including that they are about 10 inches long, reside in open fields and forest edges, and eat insects and seeds. It then describes how to identify the quail as male or female based on feather coloration and determines if it is an adult or juvenile based on feather features. The summary examines the quail's beak, feet, and internal organs to determine if it is a carnivore, herbivore, or omnivore and if it is more suited for walking or flying. Key details about the quail's digestive system are also summarized.
2. All living things are made of cells.
Cells are the basic unit of life.
Cells come from other cells.
Schwann – animal cells 1839
Schleiden – plant cells 1839
Virchow – cell come from pre-existing cells
1855
9. Where do cells come from?
All organisms begin as one cell. As you
learned last week, every cell contains
organelles that have specific functions to
carry on all of life’s processes. If
reproducing is required for a species to
continue, then cells must reproduce.
How do cells reproduce?
10.
11. In unicellular (single celled) organisms,
the cell divides to make new versions of
itself. In multicellular organisms, the cells
divide and then specialize to become
different structures such as heart, brain,
lungs, etc.
Every day, your skin cells die and replace
themselves by reproducing new ones.
They do this by division.
12. This process of division is called
Mitosis. It occurs in multiple
stages or phases. You will learn the details
of this process in high school biology.
However, today, we are going to observe
cells that are going through different stages
of the reproductive process called Mitosis.
16. Identify the stages of MITOSIS below.
INTERPHASE
Mitosis Lab Activity - View the slides of the Whitefish and
the Root Tip Mitosis. Draw six different views of the cells in
various stages of mitosis that you see.
PROPHASE
1 2
METAPHASE
3 4
ANAPHASE
TELOPHASE
5 6
CYTOKINESIS
17. Identify the stages of MITOSIS below.
INTERPHASE
Mitosis Lab Activity - View the slides of the Whitefish and
the Root Tip Mitosis. Draw six different views of the cells in
various stages of mitosis that you see.
PROPHASE
1 2
METAPHASE
3 4
ANAPHASE
5 6
TELOPHASE
CYTOKINESIS
18. Identify the stages of MITOSIS below.
INTERPHASE
Mitosis Lab Activity - View the slides of the Whitefish and
the Root Tip Mitosis. Draw six different views of the cells in
various stages of mitosis that you see.
PROPHASE
1 2
METAPHASE
3 4
ANAPHASE
5 6 TELOPHASE
CYTOKINESIS
19. Identify the stages of MITOSIS below.
INTERPHASE
Mitosis Lab Activity - View the slides of the Whitefish and
the Root Tip Mitosis. Draw six different views of the cells in
various stages of mitosis that you see.
PROPHASE
1 2
METAPHASE
3 4
ANAPHASE
5 6
TELOPHASE
CYTOKINESIS
20. Identify the stages of MITOSIS below.
INTERPHASE
Mitosis Lab Activity - View the slides of the Whitefish and
the Root Tip Mitosis. Draw six different views of the cells in
various stages of mitosis that you see.
PROPHASE
1 2
METAPHASE
3 4
ANAPHASE
5 6
TELOPHASE
CYTOKINESIS
21. Identify the stages of MITOSIS below.
INTERPHASE
Mitosis Lab Activity - View the slides of the Whitefish and
the Root Tip Mitosis. Draw six different views of the cells in
various stages of mitosis that you see.
PROPHASE
1 2
METAPHASE
3 4
ANAPHASE
5 6
TELOPHASE
CYTOKINESIS
22. Identify the stages of MITOSIS below.
INTERPHASE
Mitosis Lab Activity - View the slides of the Whitefish and
the Root Tip Mitosis. Draw six different views of the cells in
various stages of mitosis that you see.
PROPHASE
1 2
METAPHASE
3 4
ANAPHASE
5 6
TELOPHASE
CYTOKINESIS