#Question id: 33906
#Unit 2. Cellular Organization
#Question id: 21129
#Unit 12. Applied Biology
#Question id: 4455
#Unit 3. Fundamental Processes
The __I is connected to the II by a flexible linker, although the II is embedded in the body of the enzyme, the I can reach the upstream element and can do so even when that element is not located immediately adjacent to the –35 region, but further upstream.
#Question id: 1201
#Unit 4. Cell Communication and Cell Signaling
Epinephrine binds to the same type of receptors in liver, fat, and smooth muscle cells. Yet in liver, glycogen breaks down; in fat, triacylglycerols break down; and smooth muscle cells relax. How can the same hormone produce three such different responses?
#Question id: 3895
#Unit 3. Fundamental Processes
Which one of the following types of eukaryotic regulatory proteins interact with enhancers?