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Which of the following statements is inc...

Which of the following statements is incorrect about `G_(0)` phase

A

Mitosis occurs after G phase

B

Biocatalysts can be used to exit `G_(0)`, phase

C

Cell volume goes on increasing during `G_(0)`. phase

D

Cell metabolism occurs continuously in `G_(0)`, phase

Text Solution

Verified by Experts

The correct Answer is:
A
Spindle fibres are formed by polymerization of dimeric tubulin molecules. Colchicine causes depolymerization of microtubules so inhibits spindle formation
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MODERN PUBLICATION-CELL CYCLE AND CELL DIVISION-COMPETITION FILE (OBJECTIVE TYPE QUESTION)(A.MULTIPLE TYPE QUESTIONS (MCQS)):(FROM AIMPT &OTHER COMPETITIVE EXAMINATION)
  1. During gamete formation, the enzyme recombinase participates during

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  2. Microtubule depolymerizing durg such as colchicine is expected to

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  3. Which of the following statements is incorrect about G(0) phase

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  4. Beads on string like structures of A are seen in B, which further cond...

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  5. Colchicine is obtained from

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  6. A stage in mitosis that starts towards the middle of anaphase and is c...

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  7. if the number of chromosome in root cell is 14 , then what will be th...

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  8. The term synaptonemal complex refers to site of

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  9. The number of autosomes in a normal human cell is :

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  10. The chromosomes become gradually visible with compaction of chromatin ...

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  11. Choose the correctly matched pairs and correct option (a) Leptotene ...

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  12. Which of the following events are not characteristic features of telop...

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  13. The complex formed by a pair of synapsed homologous chromosomes is cal...

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  14. Meiosis takes place in

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  15. A stage in cell shown in the figure, Select the answer which gives cor...

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  16. In onion root tip during metaphase stage of mitosis the number of kine...

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  17. During which phase(s) of cell cycle amount of DNA in a cell remains at...

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  18. In 'S' phase of the cell cycle

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  19. The enzyme recombinase is required in which stage of meiosis ?

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  20. Nuclear envelope is a derivative of

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