#Question id: 400
#Unit 1. Molecules and their Interaction Relevant to Biology
Consider two solutions: solution X has a pH of 4; solution Y has a pH of 7. From this information, we can reasonably conclude that ________.
#Question id: 11206
#Unit 7. System Physiology – Animal
Tetrodotoxin blocks voltage-gated sodium channels, and ouabain blocks sodium-potassium pumps. If you added both tetrodotoxin and ouabain to a solution containing neural tissue, what responses would you expect?
#Question id: 19379
#Unit 12. Applied Biology
#Question id: 1688
#Unit 4. Cell Communication and Cell Signaling
Binding of antigen to antibody:
#Question id: 1324
#Unit 4. Cell Communication and Cell Signaling
What are the two major proteins that comprise tight junctions?