Yeast can progress through the cell cycle in about

An egg cell has $10$ picogram of $\text{DNA}$ in its nucleus. How much amount of $\text{DNA}$ will be in this animal,at the end of $G_2$-phase of mitosis?

$DNA$ replication takes place in,or the $DNA$ molecule of each chromosome becomes double in:

What is continuously occurring in the cell during $G_1$,$S$,and $G_2$ phases?

During which phase are chromosomes referred to as chromatin?

Two sister chromatids are attached with