How many chromatids does a diploid body cell contain just prior to cell division

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Home ‣ Biotechnology ‣ Cell Cycle Comments

Question
How many chromatids does a diploid body cell contain just prior to cell division?
Options
A. 23
B. 46
C. 69
D. 92

Correct Answer

Cell Cycle problems

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1. Cells which no longer divide (such as certain specialized cells found in the human brain) remain in which phase of the cell cycle?
Options
A. Prophase
B. S phase
C. G0 Phase
D. Gl Phase

Discuss

Correct Answer: G0 Phase

2. During which phase, a cleavage furrow is formed in animal cells?
Options
A. C
B. G₁
C. G₂
D. M

Discuss

Correct Answer: C

3. The spindle forms in the
Options
A. G₁ phase
B. G₂ phase
C. M phase
D. S phase

Discuss

Correct Answer: M phase

4. Sequences that correctly describes the cell cycle is
Options
A. -> G1-> G2 -> S -> mitosis -> cytokinesis ->
B. -> S -> G2 -> mitosis -> cytokinesis -> G1 ->
C. -> G1 ->S -> G2 -> cytokinesis -> mitosis ->
D. ->cytokinesis-> mitosis -> G1 -> S -> G2 ->

Discuss

Correct Answer: -> S -> G2 -> mitosis -> cytokinesis -> G1 ->

5. Which of the following is not a part of a human chromosome in any phase?
Options
A. Centriole
B. Histone
C. Nucleosome
D. Centromere

Discuss

Correct Answer: Centriole

6. Which phase of mitosis is associated with chromosomes aligned at the center of the cell and centromeres divide?
Options
A. anaphase
B. interphase
C. metaphase
D. prophase

Discuss

Correct Answer: metaphase

7. In which of the following phase preparations for genome separation are made?
Options
A. C
B. G₁
C. G₂
D. M

Discuss

Correct Answer: M

8. At the __________ checkpoint, cell growth is controlled.
Options
A. C
B. G₁
C. G₂
D. S

Discuss

Correct Answer: G₁

9. How many chromatids are there in a duplicated chromosome?
Options
A. One
B. Two
C. Three
D. Four

Discuss

Correct Answer: Two

10. The centromeres move toward the poles in __________ .
Options
A. anaphase
B. interphase
C. metaphase
D. prophase

Discuss

Correct Answer: anaphase

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How many chromatids does a diploid body cell contain just prior to cell division?

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