Question

how many copies of the genome does a cell contain after the s phase of the cell cycle? 1 2 4 8

Explanation:

The S - phase of the cell cycle is the DNA - synthesis phase. During this phase, DNA replication occurs. A normal diploid cell starts with 2 copies of the genome (one from each parent). After DNA replication in the S - phase, the amount of DNA doubles, resulting in 2 copies of the genome.

Answer:

2