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In ‘S’ phase of the cell cycle:
Options
(a) amount of DNA doubles in each cell.
(b) amount of DNA remains same in each cell.
(c) chromosome number is increased
(d) amount of DNA is reduced to half in each cell.
Correct Answer:
amount of DNA is reduced to half in each cell.
Explanation:
During S or synthesis phase , replication or duplication of chromosomal DNA and synthesis of histone proteins takes place . During this time the amount of DNA per cell doubles.
Related Questions: - Placenta and pericarp are both edible portions in :
- Translocation of carbohydrates occur as
- What will happen if the secretion of parietal cells of gastric glands is blocked
- The disease due to which maximum death is children occur is
- Rennin employed in cheese industry is
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Placenta and pericarp are both edible portions in :
- Translocation of carbohydrates occur as
- What will happen if the secretion of parietal cells of gastric glands is blocked
- The disease due to which maximum death is children occur is
- Rennin employed in cheese industry is
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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