You are stuyding a water soluble protein that functions in the ER lumen. Based o

Q: You are stuyding a water soluble protein that functions in the ER lumen. Based o

Answer: a, b, c Explanation: The hydrophobic signal sequence functions as a stop-transfer sequence based on its location. The SRP begins scanning an unfolded poplypeptide at the N-terminal sequence, for hydrophobic segments. It then moves towards the C terminus. Free as well as bound ribosomes are involved in protein synthesis. After its release, the signal sequence is degraded by protease activity.

ID: 167927 • Letter: Y

Question

You are stuyding a water soluble protein that functions in the ER lumen. Based on that information, which of the following statements about your protein must be correct?

a-The protein must contain a hydrophobic stop-transfer sequence b-The protein has a C-terminal seqeunce that binds to SRP c-Once the signal sequence from your protein has been cleaved from the protein, it will be degraded. d-Only free cytosolic ribosomes can be bound to the the mRNA for your protein.

Explanation / Answer

Answer: a, b, c

Explanation: The hydrophobic signal sequence functions as a stop-transfer sequence based on its location. The SRP begins scanning an unfolded poplypeptide at the N-terminal sequence, for hydrophobic segments. It then moves towards the C terminus. Free as well as bound ribosomes are involved in protein synthesis. After its release, the signal sequence is degraded by protease activity.

Navigate

You are studying wing size in the fruit fly Drosophila melanogaster. You have fo

You are sucker for scenic overlooks, so you want to build a house overhanging a

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.

You are stuyding a water soluble protein that functions in the ER lumen. Based o

Question

Explanation / Answer

Related Questions

Navigate