1.) The function of the promoter is to: A. Indicate the start site for DNA synth

Question

1.) The function of the promoter is to:
A. Indicate the start site for DNA synthesis
B. Indicate the start site for RNA synthesis
C. Indicate the stop site of RNA synthesis
D. Indicate the stop site of protein synthesis
E. Indicate the start site for protein synthesis


2.) The function of a ribosome in protein synthesis is to:
A. Catalyze the addition of amino acids from tRNAs to the growing polypeptide chain.
B. All of the above.
C. Two of the above
D. Moves along the mRNA and eject tRNAs during the translocation process.
E. Hold mRNA and tRNAs together

Explanation / Answer

1. B) Indicate the start site for RNA synthesis (the start site is on the DNA but it is used for RNA synthesis) 2. B) All of the above.

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