#Question id: 1220
#Unit 4. Cell Communication and Cell Signaling
Many G protein-coupled receptors contain seven transmembrane α-helical domains. The amino end of the protein lies at the exterior of the plasma membrane. Loops of amino acids connect the helices either at the exterior surface or on the cytosolic surface of the membrane. The loop on the cytosolic side between helices 5 and 6 is usually substantially longer than the others. Where would a coupled G protein most likely interact with this receptor?
#Question id: 2422
#Unit 2. Cellular Organization
What actin-binding protein mediates gel-sol transitions?
#Question id: 5086
#Unit 5. Developmental Biology
Cells move to new positions as an embryo establishes its three germ tissue layers during ________.
#Question id: 12849
#General Aptitude
#Question id: 432
#Unit 1. Molecules and their Interaction Relevant to Biology
The ultimate product of complete oxidation of carbohydrates is ________.