Translation and Regulation The interaction between the mRNA and tRNA determined the position of amino acid in a polypeptide sequence. This is called the adaptor hypothesis Wobble hypothesis promiscuity stagerivity adaptor hypothesis Wobble hypothesis promiscuity stagerivity ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Site in the ribosome from which the tRNA donates amino acids to the growing polypeptide chain is T site A site O site P site T site A site O site P site ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Three stop codons, which aids in termination of translation are also known as pause codons nonsense codons missense codons antisense codons pause codons nonsense codons missense codons antisense codons ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the action of tetracycline in prokaryotes? It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks translocation reaction on ribosomes Not known with certainity It blocks peptidyl transferase reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks translocation reaction on ribosomes Not known with certainity It blocks peptidyl transferase reaction on ribosomes ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The ribosome binding site forms a stem-loop structure in the RNA is located upstream of the promoter sequence is located immediately upstream of the start codon is more likely to be associated with an operon than with a gene encoding a single protein forms a stem-loop structure in the RNA is located upstream of the promoter sequence is located immediately upstream of the start codon is more likely to be associated with an operon than with a gene encoding a single protein ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Negative regulation of protein synthesis is accomplished by the binding of a repressor to the RNA polymerase the binding of RNA polymerase to the promoter the binding of a repressor to the DNA allosteric inhibition the binding of a repressor to the RNA polymerase the binding of RNA polymerase to the promoter the binding of a repressor to the DNA allosteric inhibition ANSWER DOWNLOAD EXAMIANS APP
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