A point mutation within the DNA sequence of a gene, which turns the codon UGU (codes for the amino acid cysteine) into the codon UGA would Question 47 options: build in another amino acid into the growing polypeptide chain at the ribosome build in the same amino acid (= cysteine) at the ribosome most likely lead to a stop of protein translation at the ribosome build in two amino acids into the growing polypeptide chain instead of one prevent the release of the amino acid from the tRNA in the P-site of the ribosome
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
A point mutation within the DNA sequence of a gene, which turns the codon UGU (codes for the amino acid cysteine) into the codon UGA would
Question 47 options:
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build in another amino acid into the growing polypeptide chain at the ribosome |
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build in the same amino acid (= cysteine) at the ribosome |
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most likely lead to a stop of protein translation at the ribosome |
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build in two amino acids into the growing polypeptide chain instead of one |
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prevent the release of the amino acid from the tRNA in the P-site of the ribosome |
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