Genetic Code and Regulation Translation begins at the start codon at the replication fork in nucleus on the lagging strand at the start codon at the replication fork in nucleus on the lagging strand ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation In prokaryotes, AUG encodes a stop codon N-formyl methionine methionine alanine a stop codon N-formyl methionine methionine alanine ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation The genetic code is degenerated. Which of the following codons represents the principle of degeneracy? CAU and CAC UUA and UUC AUG and AUA UAA and UAC CAU and CAC UUA and UUC AUG and AUA UAA and UAC ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation In protein synthesis in prokaryotes None of these the initiating amino acid is phenyl alanine the initiating amino acid is N- formyl methionine the initiating amino acid is methionine None of these the initiating amino acid is phenyl alanine the initiating amino acid is N- formyl methionine the initiating amino acid is methionine 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 Which of the following techniques was carried out by Nirenberg and Matthaei in 1961 to determine the first codon? Labeled peptide binding to a ribosome In vitro synthesis of a polypeptide using UUUUU Mixed co-polymer mRNA synthesis None of these Labeled peptide binding to a ribosome In vitro synthesis of a polypeptide using UUUUU Mixed co-polymer mRNA synthesis None of these ANSWER DOWNLOAD EXAMIANS APP