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? Frameshift mutagenesis Restriction digests of the rII gene Density gradient centrifugation Gel electrophoresis Frameshift mutagenesis Restriction digests of the rII gene Density gradient centrifugation Gel electrophoresis ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation The genetic code is degenerated. Which of the following codons represents the principle of degeneracy? AUG and AUA CAU and CAC UAA and UAC UUA and UUC AUG and AUA CAU and CAC UAA and UAC UUA and UUC 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 Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes? 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 All of these DNA and enzymes are only present in the most advanced cells Advanced cells lack RNA ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation AUG codes for methionine act as a propagation code termination code initiation code elongation code propagation code termination code initiation code elongation code ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation Codon that specify the amino acids often differs in the first base none of these second base third base first base none of these second base third base ANSWER DOWNLOAD EXAMIANS APP
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