The answer is D. Extracellular,
the main ions involve in osmoregulation in a cell are sodium and chloride. Intra-and extracellular distribution of K+ is
influenced, for example, by Na+/K+-ATPase
function, pH, Cellular catabolism and anabolism, Insulin and glucose. Parathormone
and calcitriol are important in the homeostatic regulation of phosphates.
The correct answer is C. The separation of chromatids happens during Anaphase, which is represented by R in the diagram.
The answer to that question is mitosis
Hbzbbsbdbrbbrbrbrbbrbrbbrbrbrbrbbrbrbrbrbrbbrbrbrbrbrbbrbfbfbfbfbbfbf
