Homework Answers
Answer :-
metaphase
during metaphase of mitosis , sister chromatids align in the centre of the cell by attaching their centromere to spindles.
And during anaphase of mitosis , sister chromatids are separated at centromere and pulled towards the apposite poles of cells by mitotic spindles.
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QUESTION 10 During which phase of mitosis do sister chromatids align in the center of the...
Which phase of mitosis is the cell below in?
Question 1 Which phase of mitosis is the cell below in? Telophase Prophase Metaphase AnaphaseQuestion 2 A cell in telophase would be defined by which of the following characteristics? The nuclear envelop is breaking down so that the mitotic spindles can attach to the sister chromatids. The actin cytoskeleton is constricting the cell membrane, separating the the daughter cells from each other. The mitotic spindles have attached to kinetochores and moved the sister chromatids into the center of the cell. Two nuclear envelops are forming, one around each set of...
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What...
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What are homologous chromosomes? Are they present in all cells? If not, which cells lack homologous chromosomes? Are they present in all stages of mitosis? Are they present in all stages of Meiosis 1? Meiosis II? How do the terms haploid and diploid relate to the presence/absence of homologous chromosomes? What are sister chromatids? During what phase of the cell cycle do sister chromatids form?...
Sister chromatids separate from each other during meiosis II only mitosis and meiosis I mitosis and...
Sister chromatids separate from each other during meiosis II only mitosis and meiosis I mitosis and meiosis II meiosis I only QUESTION 25 Which of the following occurs in meiosis but not in mitosis? chromosome replication alignment of chromosomes at the equator synapsis of chromosomes condensation of chromosomes
Chromatids form O during G1 O during G2 O during theS phase at the start of...
Chromatids form O during G1 O during G2 O during theS phase at the start of mitosis at the start of meiosis Question 16 In animal cell mitosis, the cleavage furrow forms during
Chromatids form O during G1 O during G2 O during theS phase at the start of mitosis at the start of meiosis Question 16 In animal cell mitosis, the cleavage furrow forms during
A Which of the following does NOT occur during mitosis?
A Which of the following does NOT occur during mitosis? condensation of the chromosomes replication of the DNA spindle formation separation of sister chromatidsB. Which of the following statements regarding the function of mitosis is false? Mitosis promotes genetic diversity. Mitosis is necessary for asexual reproduction in eukaryotes. Mitosis promotes repair tissues. Mitosis allows organisms to grow.C. At the end of which phase of cell division are the daughter cells half the ploidy (n) of the original parent cell (2n)? after Mitosis after Mitosis and MeiosisⅠafter MeiosisⅠafter Meiosis II
Part C - Events of Mitosis vity will test your understanding of events that occur during...
Part C - Events of Mitosis vity will test your understanding of events that occur during each phase Now that you have learned the correct order for the phases of mitos Sort the following events into the phase of mitosis that they occur View Available Hint(s) Reset Help DNA condenses into chromosomes Sister chromatids separate into chromosomes Mtoto spindle fibers form and attach to centromeres Nuclear envelope Breaks up Chromosomes move along the spindle fibers Chromosomes reach the opposite ends...
QUESTION 9 After DNA replication sister chromatids are held together by a protein complex known as...
QUESTION 9 After DNA replication sister chromatids are held together by a protein complex known as the(Know all of these terms!) Centromere Centriole Centrosome Chromatid Kinetochore QUESTION 10 Which of the following does NOT require intact microtubules? Mitosis Meiosis Animal cell cytokinesis Plant cell cytokinesis
During the M-phase (Mitosis), spindle fibers extend from centrioles in the poles of the cell and...
During the M-phase (Mitosis), spindle fibers extend from centrioles in the poles of the cell and attach to the centromeres of each replicated chromosome. The chromosomes are aligned along the equatorial plate of the cell in the process. Once all centromeres got attached from either side to a spindle fibre, a cellular checkpoint got passed and the spindle fibers begin to contract towards the poles, pulling the two sister chromatids apart such that one sister chromatid of each of the...
QUESTION 6 Choose the correct answers to fill in the table below. Choices may be used...
QUESTION 6 Choose the correct answers to fill in the table below. Choices may be used once, more than once, or not at all. Type of organism Ploidy of cells produced by meiosis what we call the cells produced by meiosis animals (including humans) plants QUESTION 7 Below are several events in meiosis. Identify which phase of meiosis the event occurs in. Crossing over (recombination) occurs between homologous chromosomes. Homologous pairs of chromosomes come together to form tetrads. Homologous pairs...
Click and drag each label to identify which phase of meiosis it describes.
Click and drag each label to identify which phase of meiosis it describes.Tetrads align at the equatorial plane.Chromosomes cross-over to combine their genes.A haploid cell with single-stranded chromosomes resultsUnpaired chromosomes align on the equatorial planeHomologeus chremotomes separate and migrale to opposte poles of the cell.Sister chromatids migrate to opposite poles of the cell
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What are homologous chromosomes? Are they present in all cells? If not, which cells lack homologous chromosomes? Are they present in all stages of mitosis? Are they present in all stages of Meiosis 1? Meiosis II? How do the terms haploid and diploid relate to the presence/absence of homologous chromosomes? What are sister chromatids? During what phase of the cell cycle do sister chromatids form?...
Sister chromatids separate from each other during meiosis II only mitosis and meiosis I mitosis and meiosis II meiosis I only QUESTION 25 Which of the following occurs in meiosis but not in mitosis? chromosome replication alignment of chromosomes at the equator synapsis of chromosomes condensation of chromosomes
Chromatids form O during G1 O during G2 O during theS phase at the start of mitosis at the start of meiosis Question 16 In animal cell mitosis, the cleavage furrow forms during
Chromatids form O during G1 O during G2 O during theS phase at the start of mitosis at the start of meiosis Question 16 In animal cell mitosis, the cleavage furrow forms during
Part C - Events of Mitosis vity will test your understanding of events that occur during each phase Now that you have learned the correct order for the phases of mitos Sort the following events into the phase of mitosis that they occur View Available Hint(s) Reset Help DNA condenses into chromosomes Sister chromatids separate into chromosomes Mtoto spindle fibers form and attach to centromeres Nuclear envelope Breaks up Chromosomes move along the spindle fibers Chromosomes reach the opposite ends...
QUESTION 9 After DNA replication sister chromatids are held together by a protein complex known as the(Know all of these terms!) Centromere Centriole Centrosome Chromatid Kinetochore QUESTION 10 Which of the following does NOT require intact microtubules? Mitosis Meiosis Animal cell cytokinesis Plant cell cytokinesis
During the M-phase (Mitosis), spindle fibers extend from centrioles in the poles of the cell and attach to the centromeres of each replicated chromosome. The chromosomes are aligned along the equatorial plate of the cell in the process. Once all centromeres got attached from either side to a spindle fibre, a cellular checkpoint got passed and the spindle fibers begin to contract towards the poles, pulling the two sister chromatids apart such that one sister chromatid of each of the...
QUESTION 6 Choose the correct answers to fill in the table below. Choices may be used once, more than once, or not at all. Type of organism Ploidy of cells produced by meiosis what we call the cells produced by meiosis animals (including humans) plants QUESTION 7 Below are several events in meiosis. Identify which phase of meiosis the event occurs in. Crossing over (recombination) occurs between homologous chromosomes. Homologous pairs of chromosomes come together to form tetrads. Homologous pairs...
Click and drag each label to identify which phase of meiosis it describes.Tetrads align at the equatorial plane.Chromosomes cross-over to combine their genes.A haploid cell with single-stranded chromosomes resultsUnpaired chromosomes align on the equatorial planeHomologeus chremotomes separate and migrale to opposte poles of the cell.Sister chromatids migrate to opposite poles of the cell
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