#Question id: 4026
#Unit 3. Fundamental Processes
The human genome encodes transcription factors that contain an acidic activation domain that is phosphorylated in response to increased levels of the second messenger cAMP. Which one of the following contains one of these activation domains?
#Question id: 11342
#Unit 2. Cellular Organization
What happens to K+ transport by valinomycin when the membrane is cooled below its transition temperature?
#Question id: 1208
#Unit 4. Cell Communication and Cell Signaling
Depending on the cell, increases in intracellular Ca2+ can do all of the following except:
#Question id: 27681
#Unit 1. Molecules and their Interaction Relevant to Biology
The structural database for the Structural Classification of Proteins is
#Question id: 2608
#Unit 2. Cellular Organization
Which amino acid is involved in last step;