Which one of the following cellular components is NOT directly involved in synthesis or secretion of

molecules in the cell?



a. ribosomes
b. lysosome
c. rough endoplasmic reticulum
d. Golgi complex
e. smooth endoplasmic reticulum


B

Biology & Microbiology

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Describe some of the various activities performed by membrane proteins in multicellular organisms. What will be an ideal response?

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Fill in the blank(s) with the appropriate word(s).

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