DNA/RNA/Protein Synthesis Pre-Test

16. ____C___ DNA helicase. a. attaches to mRNA and reads it three bases at a time. b. attaches to DNA and breaks it apart for transcription to occur. c. attaches to DNA and breaks it apart to make replication occur. d. attaches the correct bases to the DNA strand to make RNA. 17. ____B___ tRNA does this. a. translates the DNA strand and codes ... ................
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