Genetic Code and Regulation In protein synthesis in prokaryotes the initiating amino acid is phenyl alanine the initiating amino acid is N- formyl methionine None of these the initiating amino acid is methionine the initiating amino acid is phenyl alanine the initiating amino acid is N- formyl methionine None of these the initiating amino acid is methionine ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation Bacterial protein called catabolic activator protein (CAP) is an example of None of these negative control of gene expression second type of positive control of gene expression positive control of gene expression None of these negative control of gene expression second type of positive control of gene expression positive control of gene expression ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation The codons which do not specify an amino acid are called termination code initiation code propagation code none of these termination code initiation code propagation code none of these ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes? All of these DNA and enzymes are only present in the most advanced cells Advanced cells lack RNA RNA can both code genetic information and act as a catalyst All of these DNA and enzymes are only present in the most advanced cells Advanced cells lack RNA RNA can both code genetic information and act as a catalyst ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation Crick demonstrated that the genetic code involved three bases and suggested that the code was degenerated. What experimental technique Crick conducted to suggest genetic code degeneration? Restriction digests of the rII gene Density gradient centrifugation Frameshift mutagenesis Gel electrophoresis Restriction digests of the rII gene Density gradient centrifugation Frameshift mutagenesis Gel electrophoresis ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation The sequence of one strand of DNA is: 5' ATTGCCA 3', what is the sequence of the other strand? 5' UAAGCCU3' 5' ATTGCCA 3' 5' TGGCAAT 3' 5' TAACGGT 3' 5' UAAGCCU3' 5' ATTGCCA 3' 5' TGGCAAT 3' 5' TAACGGT 3' ANSWER DOWNLOAD EXAMIANS APP
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