All of the following are examples of primary active transpo, except:
Sodium/glucose sympoer is an example of secondary active transpo. SERCA: Sarcoplasmic Endoplasmic Reticulum Ca++ ATPase. It transpos two molecules of Ca++ for each molecule of ATP hydrolysed. Ca++ pumped out of the sarcoplasm, into the longitudinal tubules, to decrease the sarcoplasmic and thus causes muscle relaxation.
The Na+/K+ ATPase in the red cell membrane
The H+/K+ ATPase in the parietal cell of stomach
Na+/ glucose sympoer
SERCA in the skeletal muscle
General Physiology