What are ribosomes made up of? - Biology MCQ Competitive Exams 2026 | ExamTest.live | ExamTest.live

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What are ribosomes made up of?

A $Only DNA$
B $Only RNA$
C $Only proteins$
D $Proteins and RNA$

Solution & Step-by-step Explanation

Ribosomes are macromolecular complexes composed of ribosomal RNA (rRNA) and specific proteins. They function as the primary site of protein synthesis (translation) inside living cells.

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What are ribosomes made up of?

A

Only DNA

B

Only RNA

C

Only proteins

D

Proteins and RNA

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Cell Biology Cell Organelles Biomolecules

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