What are ribosomes made of?
A) RNA and DNA
B) RNA, DNA, and proteins
C) RNA and proteins
D) DNA and proteins
E) DNA and lipids
IMAT 2024 · Question 22
Q22 - Protein synthesis
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The correct answer is C) RNA and proteins.
Ribosomes are made of rRNA and proteins, in a large and a small subunit. There's no DNA and no membrane.
The rRNA is actually what joins the amino acids together, so the ribosome works as a ribozyme.
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