Basic Science : Cell Cycle QUESTIONS AND ANSWERS :: part11 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.Microtubules appearing around centriole pair in the beginning of prophase in animal cells form |
Spindle |
Aster |
Spindle pole |
Chromosome fibres |
2.After mitosis, the number of chromosomes in the daughter cells shall be |
One fourth of parent cell |
One half of parent cell |
Twice of the parent cell |
Same as the parent cell |
3.It is very difficult to stop cell division when the cell has entered |
G1-phase |
G2-phase |
S-phase |
Prophase |
4.Decision of G0-phase occurs |
Towards the end of G1-phase |
Before middle of G1-phase |
At the end of telophase |
Towards end of cytokinesis |
5.The centromere does not divide till the end of metaphase. This is important because centromere |
Is connected with nuclear envelope |
Produces spindle fibres |
Contains genes that control prophase and metaphase |
Holds the replicated DNAs together |
More Cell Cycle QUESTIONS AND ANSWERS available in next pages
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