Glucose-Na+ Transporter: symport for glucose and Na+; uses a Na+ gradient to transport both molecules
Glucose Transporter: uniport for glucose; uses a glucose gradient
Which transport systems utilize a chemical reaction for the energy source?
a. the glucose-Na+ transporter of intestinal epithelial cells
b. the glucose transporter of erythrocytes
c. the Ca2+ ATPase of the sarcoplasmic reticulum
d. the amino acid-Na+ transporter of kidney cells
e. the Na+/K+ ATPase of plasma membranes