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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: - The structure that covers the cartilage is known as
- Retina of eye is analogous to which part of camera?
- Measuring Biochemical Oxygen Demand (BOD) is a method used for :
- Food in plants is transported mainly as
- Pits of Howship are presesnt in
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The structure that covers the cartilage is known as
- Retina of eye is analogous to which part of camera?
- Measuring Biochemical Oxygen Demand (BOD) is a method used for :
- Food in plants is transported mainly as
- Pits of Howship are presesnt in
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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