#Question id: 11957
#Unit 7. System Physiology – Animal
Because the foods eaten by animals are often composed largely of macromolecules, animals need to have mechanisms for ________.
#Question id: 2553
#Unit 2. Cellular Organization
Where are the proteins of the electron transport chain located?
#Question id: 2829
#Unit 2. Cellular Organization
Scaffold-associated regions
a. are the chromosome attachment points for the mitotic spindle.
b. can insulate transcription units from each other.
c. are the points at which DNA interacts with histone proteins.
d. are found between transcription units.
#Question id: 1466
#Unit 4. Cell Communication and Cell Signaling
Which of the following functions does the product of the p53 gene carry out?
#Question id: 26848
#Unit 10. Ecological Principles
which are involved to emphasize the most important links in the food web?