NEET Biology question

Biology Cell Cycle and Cell Division NEET

During which phase(s) of the cell cycle does the amount of DNA in a cell remain at the 4C level, if the initial (G₁) amount is denoted as 2C?

(A)G₀ and G₁
(B)G₁ and S
(C)Only G₂
(D)G₂ and MCorrect

Answer: (D)

Solution

DNA content is 2C through G₁, rises progressively through S phase to 4C, and remains at 4C through G₂ as

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Question ID VK-127325