#Question id: 2066
#Unit 2. Cellular Organization
Which of the following statements describes a characteristic feature of a carrier protein in a plasma membrane?
#Question id: 2067
#Unit 2. Cellular Organization
Which of the following would likely diffuse through the lipid bilayer of a plasma membrane most rapidly?
#Question id: 2068
#Unit 2. Cellular Organization
Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?
#Question id: 2069
#Unit 2. Cellular Organization
Which of the following processes includes all of the others?
#Question id: 2070
#Unit 2. Cellular Organization
The sodium-potassium pump is called an electrogenic pump because it:
#Question id: 2071
#Unit 2. Cellular Organization
Diffusion of ions across membranes through specific ion channels is driven by: