#Question id: 5555
#Unit 5. Developmental Biology
The formation of the fertilization envelope requires an increase in the cytosolic concentration of ________.
#Question id: 674
#Unit 1. Molecules and their Interaction Relevant to Biology
Proline is not often found in a-helices of proteins because it
#Question id: 11956
#Unit 7. System Physiology – Animal
An advantage of a complete digestive system over a gastrovascular cavity is that the complete system ________.
#Question id: 4152
#Unit 3. Fundamental Processes
The pathway for polypeptides exported from E. coli includes the following steps, which occur in what order for correct export?
1. A chaperone, SecA, binds to the polypeptide.
2. A chaperone, SecB, binds to the polypeptide.
3. ATP is hydrolyzed by Sec A.
4. SecA pushes 20 amino acids of the polypeptide into the translocation complex.
#Question id: 23743
#General Aptitude