QUESTION 17 Which of the following best supports the idea that the genetic code is composed of triplet codons? O A. Poly G RNA directs synthesis of poly glycine B. Addition or deletion of one base in a coding region causes an abnormal, defective protein to be produced. OC. Poly U RNA directs synthesis of poly proline. O D. Addition or deletion of three bases in a coding region can result in the production of a protein that s retains normal function. O E. A and C are both correct.

Human Anatomy & Physiology (11th Edition)
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QUESTION 17
Which of the following best supports the idea that the genetic code is composed of triplet codons?
O A. Poly G RNA directs synthesis of poly glycine
B.
Addition or deletion of one base in a coding region causes an abnormal, defective protein to be
produced.
O C. Poly U RNA directs synthesis of poly proline.
O D. Addition or deletion of three bases in a coding region can result in the production of a protein that stil
retains normal function.
O E. A and Care both correct.
Transcribed Image Text:QUESTION 17 Which of the following best supports the idea that the genetic code is composed of triplet codons? O A. Poly G RNA directs synthesis of poly glycine B. Addition or deletion of one base in a coding region causes an abnormal, defective protein to be produced. O C. Poly U RNA directs synthesis of poly proline. O D. Addition or deletion of three bases in a coding region can result in the production of a protein that stil retains normal function. O E. A and Care both correct.
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