Solved UPSC CDS/OTA Question
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Q · Unit of Life: CellMedium · 45s
Which of the following is the functional unit of the rough endoplasmic reticulum (RER)?
TopicUnit of Life: Cell
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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RER is studded with ribosomes for protein synthesis.
Final Answer: Option B - Ribosomes