Select the correct statement with respect to the Wobble hypothesis.

  • A
    The third base of a codon lacks vibrating capacity.
  • B
    The third base can establish $H$-bonds even with a non-complementary anticodon.
  • C
    The specificity of an anticodon is particularly determined by the first two codons.
  • D
    The major cause of degeneracy is the first two $N$-bases of the codon.

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Similar Questions

In a $125$ amino acid sequence,if the codon for the $25^{\text{th}}$ amino acid is mutated to $UAA$,then:

$(i)$ The codon is read in mRNA in a contiguous fashion. There are no punctuations.
(ii) Some amino acids are coded by more than one codon.
(iii) $UUU$ would code for phenylalanine.
(iv) $GAA$ is a stop terminator codon.
Comparing the above statements (i-iv),select the correct option marked with $T$ (True) and $F$ (False) with respect to the salient features of the genetic code.

The codons causing chain termination are

In $mRNA$,$AUG$ is the initiation codon and $UAA$,$UAG$,and $UGA$ are termination codons; therefore,a polypeptide cannot be synthesized beyond any of these triplets to the end of the $mRNA$. Which one of the following $mRNA$ sequences can be translated completely?

Which is the initiation codon for protein synthesis in eukaryotes?

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