During S phase of the cell cycle, the amount of DNA ______(a) triples(b) remains the same(c) quadruples(d) doublesThis question was posed to me in unit test.Query is from Cell Cycle in division Cell Cycle and Cell Division of Biology – Class 11

During S phase of the cell cycle, the amount of DNA ______(a) triples(

1.	During S phase of the cell cycle, the amount of DNA ______(a) triples(b) remains the same(c) quadruples(d) doublesThis question was posed to me in unit test.Query is from Cell Cycle in division Cell Cycle and Cell Division of Biology – Class 11
Answer» Right choice is (d) doubles The EXPLANATION is: During S phase or synthesis phase, DNA synthesis or replication TAKES place. This is because at the end of every cell division, the cell SPLITS into two daughter cells which have equal amount of DNA. HENCE the amount of DNA doubles.

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