#Question id: 4191
#Unit 3. Fundamental Processes
How many GTP are hydrolyzed for every aminoacyl-tRNA that is successfully inserted into the A site of the ribosome?
#Question id: 7298
#Unit 5. Developmental Biology
In what way are the homeotic genes of flowering plants similar to those of Drosophila and other animals?
#Question id: 1107
#Unit 4. Cell Communication and Cell Signaling
Viagra causes dilation of blood vessels and increased blood flow to the penis, facilitating erection. Viagra acts by inhibiting which of the following events?
#Question id: 935
#Unit 1. Molecules and their Interaction Relevant to Biology
Microorganisms capable of fixing nitrogen into a form usable by animals obtain the energy for this process from ________.
#Question id: 717
#Unit 1. Molecules and their Interaction Relevant to Biology
What is Φ & Ψ angles for collagen triple helix?