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Humans have 46 single chromosomes in G1. How many chromosomes would there be in the call...

Humans have 46 single chromosomes in G1. How many chromosomes would there be in the call after S? Is the cell haploid or diploid at the end of S? (Circle the correct answer.)

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Answer #1

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The human cell consists of 46 chromosomes after the end of S phase.

During S phase, DNA replication takes place but there is not change in chromosome number. Hence, the same chromosome number (46) is found event after the S phase.

The cell after the S phase is diploid as it contains 46 (23 pairs) chromosomes.

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