#Question id: 1543
#4. Cell Communication and Cell Signaling
Effector cytokines of TH 1 cells?
#Question id: 673
#1. Molecules and their Interaction Relevant to Biology
How many complete turns are there in an ideal α-helix that contains 15 amino acids and has a pitch of 0.54 nm and a rise of 0.15 nm?
#Question id: 11149
#7. System Physiology – Animal
The Nernst equation specifies the equilibrium potential for a particular ion. This equilibrium potential is a function of ________.
#Question id: 423
#1. Molecules and their Interaction Relevant to Biology
The glycolytic pathway oxidizes glucose to two molecules of pyruvate and also produces a net of two molecules of ATP. ATP allosterically inhibits the enzyme, PFK-1, that catalyzes the third step of glycolysis. This is an example of ________.
#Question id: 7700
#9. Diversity of Life Forms
The legless condition that is observed in several groups of extant reptiles is the result of ________.