Question: Answer following questions

1. A cell wants to secrete a glycoproteins that has
carbohydrates att…



Answer following questions

1. A cell wants to secrete a glycoproteins that has
carbohydrates attached to Asn, Ser and Thr on its polypeptide
chain. What are the steps involved?
A. The protein being synthesized in the cytoplasm is
transported to the ER membrane
B. The protein is folded in the ER linen with the help of
chaperones; carbohydrate is attached by enzymes known as glycosyl
transferases
C. The protein is transported from the ER to the Golgi where
more carbohydrate is convalently attached
D. The proteins are transported from Golgi to the plasma
membrane by vesicles, which fuse with the membrane and release the
protein outside the cell by exocytosis.
E. All of the above
2. In order to synthesize a protein, a cell will have
to:
A. Carry out chromosome remodeling
B. Transcribe DNA into various types of RNA strands
C. Process RNA and transport them into the cytoplasm
D. Charge the tRNA molecules using the enzymes called amino
acyl-tRNA synthetases
E all of these above
3. Name this structure
CH 2-0-C --(CH 2 )8 = (CH 2 )8CH 3 (CH 2) 14 -CH 3 CH 20 NH2 C O OH

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CH 2-0-C –(CH 2 )8 = (CH 2 )8CH 3 (CH 2) 14 -CH 3 CH 20 NH2 C O OH

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