NEET · BiologyMedium
If the initial amount of DNA in a G1 phase cell is represented as , what will be the DNA content in a cell at the end of the G2 phase?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: B —
Solution
- In the G1 phase, the DNA content is .
- During the S phase, DNA replication occurs, doubling the amount of genetic material.
- After the S phase, the cell enters the G2 phase with a DNA content of .
- Hence the answer is (B).
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