NEET Botany Molecular Basis of Inheritance Questions Solved

NEET - 2006

Amino acid sequence, in protein synthesis is decided by the sequence of

(1) t-RNA

(2) m-RNA

(3) c-DNA

(4) r-RNA

(2) In the process of protein synthesis, the messenger RNA (m-RNA) is responsible for carrying the genetic code transcribed from DNA to specialized sites within the cell (called ribosomes) where the information is translated into protein composition. The sequence of amino acids in a particular protein is determined by the sequence of nucleotides in m-RNA.

Sequence of t-RNA, c-DNA or r-RNA do not decide the amino acid sequence in protein synthesis.

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