Which of the following is not true?
A) A single activating enzyme can interact with all the tRNAs for its corresponding amino acid
B) The selectivity of the aminoacyl-tRNA synthetases for their tRNA molecules is often called the second genetic code
C) There are two major classes of aminoacyl-tRNA synthetases
D) aminoacyl-tRNA synthetases link amino acids to tRNA molecules without the need for an energy source
Correct Answer:
Verified
Q27: The initial step in the formation of
Q28: Which of following best describes the two-step
Q29: Using the genetic code, indicate which polypeptides
Q30: Specificity of aminoacyl-tRNA synthetases is always based
Q31: Ribosomal frameshifting in Influenza Virus A is
Q33: Which linkage best describes the covalent bond
Q34: How many codons are possible in a
Q35: Activation of amino acids
A) produces a pyrophosphate
Q36: The standard free energy change for the
Q37: Which amino acids have unique codons?
A) met,
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