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5.Molecular Basis of Inheritance
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Genetic code consists of
A
$4$ codons, each with two nucleotides
B
$16$ codons, each with four nucleotides
C
$64$ codons, each with two nucleotides
D
$64$ codons, each with three nucleotides
(AIPMT-1988)
Solution
(d)A single amino acid is specified by a sequence of three nucleotides in $mRNA$ i.e., called codon. Due to triplet nature, it consist $64$ codon.
Standard 12
Biology
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