Choose the correct pair.
Column-$I$ Column-$II$
$A$. $AUG$ $1$. Phenylalanine
$B$. $UAA$ $2$. Methionine
$C$. $UUU$ $3$. Tryptophan
$D$. $UGG$ $4$. Stop

  • A
    $(A-1), (B-4), (C-2), (D-3)$
  • B
    $(A-2), (B-4), (C-1), (D-3)$
  • C
    $(A-4), (B-3), (C-2), (D-1)$
  • D
    $(A-2), (B-3), (C-4), (D-1)$

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Similar Questions

Explain the concept of the genetic code.

Khorana and his colleagues synthesized an $RNA$ molecule with a repeating sequence of $U$ and $G$ nucleotides. The $RNA$ sequence "$UGU\ GUG\ UGU\ GUG$" produced a tetrapeptide with alternating chains of cysteine and valine. The codons for cysteine and valine are, respectively:

Which of the following statements is incorrect regarding the genetic code?
$(i)$ The codon is a triplet.
$(ii)$ $64$ codons code for amino acids.
$(iii)$ The genetic code is unambiguous.
$(iv)$ The genetic code is nearly universal.
$(v)$ $\text{AUG}$ has dual functions.

Give scientific reasons: The genetic code is universal.

Codons of glycine are

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