Pre-lab Questions: Answer these questions before your scheduled lab period.Why is it critical that cells are able to go through mitosis? What is the purpose of meiosis? Briefly explain the 3 major stages of the cell cycle. The process of mitosis is subdivided into 4 stages: prophase, metaphase, anaphase and telophase. During which stage of mitosis do the following occur?____________________ Chromosomes line up at the equator____________________ Nuclear envelope disappears and chromosomes condense_____________________ Microtubules pull sister chromatids apartd._____________________ Nuclear envelope reappears and chromosomes condense 5.Name one way the cellular division differs between plant and animal cells. Name 3 differences between mitosis and meiosis.1)2)3)

Hi, Thanks For Your Question. 1. Why is it critical that cells are able to go through mitosis?…

____________________ Nuclear envelope disappears and chromosomes condense _____________________ Microtubules pull sister chromatids apart d._____________________ Nuclear envelope reappears and chromosomes condense 5.Name one way the cellular division differs between plant and animal cells. Name 3 differences between mitosis and meiosis.

__________ Nuclear envelope disappears and chromosomes condense _ Microtubules pull sister chromatids apart d.___________ Nuclear envelope reappears and chromosomes condense 5.Name one way the cellular division differs between plant and animal cells. Name 3 differences between mitosis and meiosis.

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter17: Antineoplastic Agents

Section: Chapter Questions

Problem 4RQ

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please help me answer these 3 questions. thank you! 1. at what stage of mitosis can be the kind and number of chromosomes be easily detected and determined? Justify. 2. List at least 3 significance of mitosis 3. How many chromosomes are there in each stage of mitosis in onion and in animal like Drosophila?
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PLEASE ANSWER THE FOLLOWING QUESTIONS: 1. In figure 1 locate the mitotic zone or region of cell division. Next, identify mitotic stages visible in figure 2. Note down visible structural changes occurring at various stages of mitosis, namely: prophase (early and late) metaphase, anaphase (early and late) and telophase (early and late). 2. Point the specific mitotic stages that can be seen in the enlarged image of onion root tip cells undergoing cell division (figure 2). 3. Search for a diagrammatic illustration of the different stages of meiosis, examine/study carefully the changes occurring in each stage. Note how these stages assemble or differ from those of mitosis. 4. Then, summarize the structural changes occurring in each stage of mitosis and meiosis in a tabular form.
Need help with three question. Multiple choise. 1.) How is the outcome of meiosis different from the outcome of mitosis? a.) The daughter cells produced in mitosis are genetically different from the parent cells, but have the same number of chromosomes, while these are genetically similar in case of meiosis and have fewer chromosomes. b.) The daughter cells produced in mitosis are genetically similar to the parent cells and have the same number of chromosomes, while these are genetically different in meiosis and have half the number of chromosomes. c.) The daughter cells produced in both cases are genetically similar to the parent cells, but in meiosis, there are fewer chromosomes. d.) The daughter cells produced in both cases are genetically different, but in mitosis, there are fewwer chromosomes in daughter cells. 2.) What would be the effect on the number of chromosomes in gametes due to non-disjunction? a.) The chromosome number of the gametes remains the same as the parent…
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Procedure: On the next 4 slides, there are pictures of different locations in an onion root tip. On each slide: 1. You will need to count the number of cells in interphase as well as the number undergoing mitosis. 2. Record the number of each cell type in the data chart. 3. Complete the table on each slide.