What happens during anaphase? A. Chromosomes line up in the middle, microtubules attach themselves to chromosomes B. Sister chromatids are pulled apart, daughter cells begin to from C. Chromosomes are visible, nuclear envelope disappears, spindle fibers become visible D. Sister chromatids reach opposite ends of the cell, nucelar envelopes begin to form

What happens during anaphase? A. Chromosomes line up in the middle, microtubules attach themselves to chromosomes B. Sister chromatids are pulled apart, daughter cells begin to from C. Chromosomes are visible, nuclear envelope disappears, spindle fibers become visible D. Sister chromatids reach opposite ends of the cell, nucelar envelopes begin to form

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter7: The Cellular Basis Of Inheritance

Section: Chapter Questions

Problem 4RQ: Which event leads to a diploid cell in a life cycle? a. meiosis b. fertilization c. alternation of...

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Which process leads to independent assortment? a)The process of separating chromosomes b)The random alignment of homologs with respect to the others on the metaphase plate c)The process of forming the mitotic spindle d)The process of cytokinesis
What is the purpose of mitosis? a It ensures that new nuclei have an exact copy of DNA. b It ensures the reproduction of mitochondria and chloroplasts. c It guarantees that each daughter cell has half the amount of DNA of parent cells. d It prevents the occurrence of cancer cells.
Which describes a role for the kinetochore microtubules during mitosis? Polymerization drives anaphase A. Depolymerization drives anaphase B. Depolymerization drives anaphase A. Depolymerization drives separation of centrosomes (spindle poles) during prometaphase.
Short Answer: In the cell cycle is cell division the same in all cell types? Explain
In eukaryotic cells, which occurs during the prophase of mitosis? A. appearance of the nuclear envelope B. breakup of the nuclear envelope C. replication of DNA D. separation of sister chromatids E. duplication of chromatids
Which statement is NOT true about mitosis? A Mitosis uses a 2n parent cell to form daughter cells containing 1n chromosomes.Mitosis is a process that duplicates and divides the nuclear contents only. B Mitosis produces two daughter cells that contain the same number of chromosomes as the parent cell. C Mitosis uses a 2n parent cell to form daughter cells containing 1n chromosomes. D Mitosis is nuclear division plus cytokinesis.
What kind of cell division takes place in a HeLa cell line grown in a laboratory? Name the cell division phase and write down 2 features of the phase.
when does DNA synthesis occur? a. G2 b. S phase c. Mitosis d. G1
Suppose an organism's liver cells have 10 chromosomes. How many chromosomes will its sperm cells have? A. 1 B. 20 C. 5 D. 10
Create a table comparing the stages of mitosis of organisms having a fewer number of chromosomes with organisms having more chromosomes
B. Meiosis C. Could be either mitosis or meiosis QUESTION 5 What is the role of nonkinetochore microtubules? A. They move the chromosomes to either side of the cell during cell division B. They elongate the cells prior to cell division OC. They aid in DNA replication prior to cell division D. they help to create the cell plate Click Save and Submit to save and submit. Click Save All Answers to save all answers.
What do you predict would happen in a cell that only underwent the M and S phases of the cell cycle, without the G1 and G2 phases? Give details in your answer that demonstrate you understand the cell cycle.