#Question id: 12504
#Unit 8. Inheritance Biology
#Question id: 21113
#Unit 12. Applied Biology
#Question id: 11588
#Unit 7. System Physiology – Animal
Correct and appropriate signal transduction processes are generally under strong selective pressure and are determined by the properties of the molecules involved, the concentrations of signal and receptor molecules, and the binding affinities between signal and receptor. Therefore, a hormone action is very specific in a species at any one point in time. However, there are examples of very diverse functions of a specific hormone between groups of organisms. For example, thyroxin, which is produced in all vertebrates and many invertebrates, can trigger growth, differentiation, metamorphosis, maturation, reproduction, behavior, temperature tolerance, osmoregulation, or seasonal adaptation depending on the organism in which it is produced. What is the most logical explanation for such different responses triggered by thyroxin in organisms?
#Question id: 1857
#Unit 4. Cell Communication and Cell Signaling
Some of the newer adjuvants under development aim to stimulate:
#Question id: 1348
#Unit 4. Cell Communication and Cell Signaling
Integrin is to a focal adhesion as ? is to an adherens junction.