There are 64 types of codons in genetic code dictionary because

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5.Molecular Basis of Inheritance

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There are $64$ types of codons in genetic code dictionary because

A

There are $64$ types of $tRNA's$ found in cell

B

There are $44$ meaningless and $20$ codons for amino acids

C

There are $64$ amino acids for coding

D

Genetic code is triplet

(AIPMT-1990)

Solution

(d)Genetic code is triplet and in each triplet code three bases are present ($4^3$).

Standard 12

Biology

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