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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: - Anaerobic respiration, after glycolysis, is called
- Which of the following is not a sexually transmitted disease ?
- Riboflavin contains the nucleotides
- About 98 percent of the mass of every living organism is composed of just six element
- Intermediate stage between aerobic and anaerobic cycles is
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Anaerobic respiration, after glycolysis, is called
- Which of the following is not a sexually transmitted disease ?
- Riboflavin contains the nucleotides
- About 98 percent of the mass of every living organism is composed of just six element
- Intermediate stage between aerobic and anaerobic cycles 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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