#Question id: 4150
#Unit 3. Fundamental Processes
Posttranslational glycosylation of proteins is inhibited specifically by:
#Question id: 4151
#Unit 3. Fundamental Processes
The signal sequences that direct proteins to the nucleus are:
#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: 4155
#Unit 3. Fundamental Processes
Of all the possible triplet codons, __ do not code for an amino acid.
#Question id: 4156
#Unit 3. Fundamental Processes
The reading frame of DNA is fixed by
#Question id: 4157
#Unit 3. Fundamental Processes
At the ribosome, the codon and anticodon associate by __.