If there are 46 chromosomes present before the synthesis phase, how many chromatids are there when the cell reaches the gap phase 2?
Question
If there are 46 chromosomes present before the synthesis phase, how many chromatids are there when the cell reaches the gap phase 2?
Solution
The number of chromosomes in a cell doubles during the synthesis phase of the cell cycle. This means that if there were 46 chromosomes before the synthesis phase, there would be 46 * 2 = 92 chromosomes after the synthesis phase.
However, it's important to note that each chromosome now consists of two sister chromatids. Therefore, when the cell reaches the gap phase 2 (G2 phase), there are 92 chromatids in total.
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