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5.Molecular Basis of Inheritance
medium
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