Question

multiple - choice question
which part of the prokaryotic and eukaryotic
cells makes proteins?
cell membrane
dna
ribosomes
cytoplasm
cell wall
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Explanation:

• Cell membrane: Controls substances entering/leaving cell, not protein - making.
• DNA: Stores genetic info, not directly makes proteins (genes are transcribed/translated).
• Ribosomes: Sites of protein synthesis (translate mRNA to proteins).
• Cytoplasm: Holds organelles, not main protein - making part.
• Cell wall: Provides structure/protection, not for protein synthesis.

Answer:

Ribosomes