Multiple Choice
A tRNA molecule produced in a laboratory has the anticodon for the amino acid serine, but carries the amino acid lysine. When it reaches the serine codon on a molecule of mRNA where translation is under way, what is the most likely outcome?
A) It will not bind with the codon on the mRNA molecule.
B) A potentially dysfunctional protein will result.
C) A proofreading enzyme will change lysine to serine.
D) Translation will stop.
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Each time transcription occurs, all of the
Q7: If a particular stretch of DNA has
Q8: During transcription,<br>A)the DNA strands replicate, producing four
Q10: If a molecule of mRNA is a
Q14: Prokaryotes lack membrane-bound organelles and thus do
Q20: The order of the bases in DNA
Q38: The information in a gene is encoded
Q40: The key enzyme used during transcription is<br>A)
Q76: A gene affects an organism's phenotype by
Q78: The sugar molecule present in RNA is<br>A)