Genetic Code and Regulation Which of the following techniques was carried out by Nirenberg and Matthaei in 1961 to determine the first codon? In vitro synthesis of a polypeptide using UUUUU Labeled peptide binding to a ribosome Mixed co-polymer mRNA synthesis None of these In vitro synthesis of a polypeptide using UUUUU Labeled peptide binding to a ribosome Mixed co-polymer mRNA synthesis None of these ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation Bacterial protein called catabolic activator protein (CAP) is an example of positive control of gene expression second type of positive control of gene expression None of these negative control of gene expression positive control of gene expression second type of positive control of gene expression None of these negative control of gene expression ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation The genetic code is degenerated. Which of the following codons represents the principle of degeneracy? UAA and UAC CAU and CAC AUG and AUA UUA and UUC UAA and UAC CAU and CAC AUG and AUA UUA and UUC ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation AUG codes for methionine act as a termination code propagation code initiation code elongation code termination code propagation code initiation code elongation code ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation In protein synthesis in prokaryotes the initiating amino acid is phenyl alanine None of these the initiating amino acid is N- formyl methionine the initiating amino acid is methionine the initiating amino acid is phenyl alanine None of these the initiating amino acid is N- formyl methionine the initiating amino acid is methionine ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation How many different codons are possible? 20 64 An infinite number 3 20 64 An infinite number 3 ANSWER DOWNLOAD EXAMIANS APP
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