SATHEE: Molecular Basis Of Inheritance Ques 52

Molecular Basis Of Inheritance Ques 52

52. The number of base substitution possible in amino acid codons is

(a) 261

(b) 264

(c) 535

(d) 549

Show Answer

Answer : d

Hints & Solution

(d) Codons are 64 in number. Out of this, 61 codes for amino acids. Each codon possesses 3 bases, each of which can undergo transition and transversion. $(61 \times 3^{2}=549)$

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Molecular Basis Of Inheritance

Molecular Basis Of Inheritance Ques 52

52. The number of base substitution possible in amino acid codons is

Answer : d

Hints & Solution

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