In E. coli the chain initiating amino acid in protein synthesis is (A) N-formyl methionine(B) Methionine (C) Serine (D) Cysteine Last Answer : Answer : A...
A ketogenic amino acid among the following is (A) Leucine (B) Serine (C) Threonine (D) Proline Last Answer : Answer : A...
The amino terminal of all polypeptide chain at the time of synthesis in E. coli is tagged to the amino acid residue: (A) Methionine (B) Serine (C) N-formyl methinine(D) N-formal serine Last Answer : Answer : C...
In A chain of the insulin molecule the Nterminal amino acid is (A) Glycine (B) Valine (C) Serine (D) Phenylalanine Last Answer : Answer : A...
An amino acid required for porphyrin synthesis is (A) Proline (B) Glycine (C) Serine (D) Histidine Last Answer : Answer : A...
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