36. In order to enter the ER, proteins need to be unfolded A. True B. False 37.

Question

36. In order to enter the ER, proteins need to be unfolded A. True B. False 37. Which of the following is not a GTP activating/ GTPase enzyme? A. Ran B. Rab C. Ubiquitase D. Dynamin E. All of the above 38. A child is born with a congenital absence of the signal recognition particle. In this child's, cells which of the following will be noticed? A. No ribosomes will be able to dock to the ER B. Everything will look fine C. There will be increased ribosomal interaction with the ER D. There will be development of cancer

Explanation / Answer

Ans-36- false because protein folding starts in the ribosome.

Ans-37- ubiquitase because all the other proteins are GTP binding proteins but ubiquitase is a protein found in every cell.

Ans-38- No ribosome will be able to dock the ER because signal recognition particle are necessary for the proteins to be target for the ER from ribosomes.

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