RNA and Protein Synthesis

RNA and Protein Synthesis Information and Heredity Q: How does information fl ow from DNA to RNA to direct the synthesis of proteins? WHAT I LEARNED 13.4 How do cells regulate gene expression? 13.3 What happens when a cell’s DNA changes? 13.1 What is RNA? 13.2 How do cells make proteins? WHAT I KNOW SAMPLE ANSWER: RNA is a nucleic ................
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