GPCRs share a common architecture of:

cGMP commonly activates:

Channel gating refers to:

Aquaporins primarily allow passage of:

Lateral diffusion of lipids in membranes is generally:

What would be an appropriate statistical test to compare the mean scores between the power toothbrushing group and the group that received no instructions? (hint it tests two groups)

The insulin receptor is unusual because it:

Inactivation in some K+ channels involves:

An alpha-helical transmembrane segment is usually:

Ion selectivity in channels is largely determined by: