question_answer

The DNA content of individual cells and the number of cells in each phase of a "cell cycle" can be determined using flow cytometry. Which of the following combinations of "phase of a cell cycle and its corresponding DNA content" can be considered normal?

(I)  Diploid cells found in the \[{{G}_{0}}\] phase.

(II) Cells with twice the normal DNA content in the early M phase.

(III) Cells with intermediate amount of DNA in the S phase.

(IV) Cells with twice the normal DNA content in the \[{{\operatorname{G}}_{2}}\] phase.

A) (I) and (II)

B) (II) and (III)

C) (III) and (IV)      

D) All of these