The low level of cytosolic calcium ions in unactivated cells is established by which of the following?
A)calmodulin
B)calcium ATPases
C)kinases
D)phosphatases
E)phospholipase C

Question

Quizplus · Accepted Answer

Calcium ATPases are responsible for maintaining low levels of cytosolic calcium ions in unactivated cells by actively transporting calcium out of the cytosol, either into the extracellular space or into intracellular storage compartments like the endoplasmic reticulum.

The Low Level of Cytosolic Calcium Ions in Unactivated Cells