Why is a cell non able to function normally once it passes S phase of interphase?...
Why is a cell non able to function normally once it passes S phase of interphase? What about prophase of mitosis?
Homework Answers
Answer
During S phase of interphase DNA synthesis occur all 46 chromosomes is duplicated by the cell.After the S phase,it enters into G2 phase here cell is prepared for cell division.There is G2 checkpoint where it undergoes checking for DNA damage,DNA replication complete or not thus making any needed repairs.So that is why cell non able to function normally when it passes S phase of interphase.Cell has to be checked before entering into mitosis.
In Prophase of mitosis chromatin condenses into chromosomes.In this phase nuclear envelope disappears.Centriol begins to move opposite poles of the cell.
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Why is a cell non able to function normally once it passes S
phase of interphase?...
If the amount of DNA in a somatic cell equals C during G1 of interphase, then...
If the amount of DNA in a somatic cell equals C during G1 of interphase, then how much DNA is present in the cell during each phase of mitosis and meiosis? i.e.. Prophase Metaphase Anapase Telophase Each daughter cell
1. If the amount of DNA in a somatic cell equals C during G1 of interphase,...
1. If the amount of DNA in a somatic cell equals C during G1 of interphase, how much DNA is present in the cell during each phase of mitosis and meiosis? (2pts) Anaphase Telophase Cytokinesis Prophase 20 Metaphase T Mitosis Meiosis 1 Meiosis 2 2 Define the three things that are responsible for genetic variation and explain how they lead to genetic variation (1.5pts)
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase...
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase Mitosis Prophase Crossing over occurs during mitosis I prophesy I mitosis II prophesy Mitosis I prophesy
The purpose of interphase of a cell cycle is: A to divide itself in half in...
The purpose of interphase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or
reproduction
B
to produce gametes
C
the 'living' phase of the cell, in which the cell obtains
nutrients, grows, reads its DNA, and conducts other "normal" cell
functions
D
to facilitate repairs from viruses and bacteria
The purpose of the mitotic phase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or...
• In the cell, DNA is duplicated in the G1 phase S phase G2 phase Division...
• In the cell, DNA is duplicated in the G1 phase S phase G2 phase Division stage Which of the following statements is true? Chromatin is more compacted in prophase than during the G2 phase The key even of Sphase is the segregation of sister chromatids • • The mitotic spindle first appears during anaphase The cell increases in size during metaphase Which of the following correctly represents the order of the phases in the cell cycle? Mitosis, S phase,...
Can you please help me with this problem: 1. A cell in G2 of interphase has...
Can you please help me with this problem:
1. A cell in G2 of interphase has 10 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the following stages: a. Metaphase 1 of meiosis b. Prophase II of meiosis c. G1 phase, following the conclusion of mitosis d. Anaphase 1 of meiosis 2. Draw a pair of homologous chromosomes in G2 of the cell cycle. These chromosomes carry two different genes...
During this stage of the cell cycle chromosomes reach their maximum level of condensation? prophase interphase...
During this stage of the cell cycle chromosomes reach their maximum level of condensation? prophase interphase metaphase anaphase telophase S phase
72. Looking into your microscope, vou spot an unusual coll Instead of the typical rounded cell...
72. Looking into your microscope, vou spot an unusual coll Instead of the typical rounded cell shape, the cen dcell shape, the cell has a very narrow middle separating two bulging ends. It sort of looks like the number or to this cell is two buiging ends. It sort of looks like the number 81 You realize that A) undergoing cytokinesis. C) in the G1 phase of interphase. B) in the S phase of interphase. D) about to undergo mitosis....
Lab 6B: The Cell Cycle and Mitosis Anaphane Telophase and Cyfokinesis Gy of Interphase Carmee Ch...
Lab 6B: The Cell Cycle and Mitosis Anaphane Telophase and Cyfokinesis Gy of Interphase Carmee Ch e pain Prophase Prometaphase Ping Hocher E A or Care Metaphase Mehr Cheng Hoc Long 1000 CHI PHÍ och Com Der throom ope 2011 Please note: your drawings must be done by hand. I will not accept pictures that were cut and pasted and not actually drawn by you! 1. Draw and label interphase 2. Draw and label prophase 3. Draw and label prometaphase...
If a cell no longer is able to produce cyclin during Sphase of interphase, what would...
If a cell no longer is able to produce cyclin during Sphase of interphase, what would be the immediate result? DNA would not be replicated DNA polymerase would not be produced Organelles would not be duplicated ATP production would increase The cell would immediately enter M-phase
1. If the amount of DNA in a somatic cell equals C during G1 of interphase, how much DNA is present in the cell during each phase of mitosis and meiosis? (2pts) Anaphase Telophase Cytokinesis Prophase 20 Metaphase T Mitosis Meiosis 1 Meiosis 2 2 Define the three things that are responsible for genetic variation and explain how they lead to genetic variation (1.5pts)
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase Mitosis Prophase Crossing over occurs during mitosis I prophesy I mitosis II prophesy Mitosis I prophesy
The purpose of interphase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or
reproduction
B
to produce gametes
C
the 'living' phase of the cell, in which the cell obtains
nutrients, grows, reads its DNA, and conducts other "normal" cell
functions
D
to facilitate repairs from viruses and bacteria
The purpose of the mitotic phase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or...
• In the cell, DNA is duplicated in the G1 phase S phase G2 phase Division stage Which of the following statements is true? Chromatin is more compacted in prophase than during the G2 phase The key even of Sphase is the segregation of sister chromatids • • The mitotic spindle first appears during anaphase The cell increases in size during metaphase Which of the following correctly represents the order of the phases in the cell cycle? Mitosis, S phase,...
Can you please help me with this problem:
1. A cell in G2 of interphase has 10 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the following stages: a. Metaphase 1 of meiosis b. Prophase II of meiosis c. G1 phase, following the conclusion of mitosis d. Anaphase 1 of meiosis 2. Draw a pair of homologous chromosomes in G2 of the cell cycle. These chromosomes carry two different genes...
72. Looking into your microscope, vou spot an unusual coll Instead of the typical rounded cell shape, the cen dcell shape, the cell has a very narrow middle separating two bulging ends. It sort of looks like the number or to this cell is two buiging ends. It sort of looks like the number 81 You realize that A) undergoing cytokinesis. C) in the G1 phase of interphase. B) in the S phase of interphase. D) about to undergo mitosis....
Lab 6B: The Cell Cycle and Mitosis Anaphane Telophase and Cyfokinesis Gy of Interphase Carmee Ch e pain Prophase Prometaphase Ping Hocher E A or Care Metaphase Mehr Cheng Hoc Long 1000 CHI PHÍ och Com Der throom ope 2011 Please note: your drawings must be done by hand. I will not accept pictures that were cut and pasted and not actually drawn by you! 1. Draw and label interphase 2. Draw and label prophase 3. Draw and label prometaphase...
If a cell no longer is able to produce cyclin during Sphase of interphase, what would be the immediate result? DNA would not be replicated DNA polymerase would not be produced Organelles would not be duplicated ATP production would increase The cell would immediately enter M-phase
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