GABA
Gap junction
Gated channels
GDP
Glial cells
Globin
Globular proteins
Glomerular (Bowman's) capsule
Glomerular filtrate
Glomerular filtration
Glomerular filtration rate (GFR)
Glomerulus
Glossopharyngeal nerve
Glucose
Glutamate
Glycine
Glycogen
Glycolysis
Glycoprotein
G-protein
Gradient
Great cardiac vein
Guanosine triphosphate (GTP)