What is the correct sequence of protein synthesis?
1: tRNA brings amino acids to the ribosome
2: DNA molecules serve as templates for mRNA
3: mRNA molecules move to ribosomes
4: Polypeptides are formed on ribosomes
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Answer choices:
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A [3,2,1,4]
B [4,2,1,3]
C [2,3,1,4]
D [1,2,3,4]