Base ratio of a DNA is `0.03` and the amount of `A-TN_(2)` base contents is 30000, then what is the amount of `G-C,N_(2)` bae contents in this DNA?

Base ratio of a DNA is 0.03 and the amount of A-TN_(2) base contents is 30000, then what is the amount of G-C,N_(2) base contents in this DNA?

In G_(2) -phase, DNA content is

In G_(2) -phase, DNA content is

In G_(2) -phase, DNA content is

If the initial amount of DNA is denoted by 2 C then the amount of DNA present after S phase will be

If the initial amount of DNA is denoted by 2 C then the amount of DNA present after S phase will be

In a cell, the number of chromosomes is the same, but the amount of DNA content has changed from C to 2C. Also, the amount of histones in the cell becomes double. In which stage of the cell cycle, this process could have happened?

In a cell, the number of chromosomes is the same, but the amount of DNA content has changed from C to 2C. Also, the amount of histones in the cell becomes double. In which stage of the cell cycle, this process could have happened?