Multiple choice

Which of the following organelles make the endoplasmic reticulum rough?

  1. Ribosomes

  2. Lysosomes

  3. Vacuoles

  4. Cytoplasm

  5. Cytosol

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A Correct answer
Explanation

Ribosomes are small granules that synthesize proteins. Endoplasmic reticulum is the protein synthesizing site of the cell. Ribosomes make the endoplasmic reticulum rough.