How many copies of each gene are present in human skin cells at G₁ of interphase?

Question

Quizplus · Accepted Answer

During interphase, which is the phase of the cell cycle where the cell is growing and replicating its DNA, the amount of DNA present in the cell doubles. However, this does not mean that the number of copies of each gene doubles as well. Skin cells, like most somatic cells in the human body, are diploid, meaning they contain two copies of each chromosome, one inherited from each parent. Therefore, during interphase, there are two copies of each gene present in human skin cells.

How Many Copies of Each Gene Are Present in Human