(BOOST YOUR GRADES FOR 2024 EXAMS). WGU C653 Heredity and Genetics. Questions and answers, rated A+. VERIFIED.

WGU C653 Heredity and Genetics. Questions and answers, rated A+. VERIFIED. A change occurs in one nucleotide of a triplet within a protein-coding portion of a gene. This change results in a new triplet that codes for a stop codon. What is this mutation called? - -Nonsense mutation A point mutation occurs in which a single nucleotide change results in a codon that codes for a different amino acid. What is this mutation called? - -Missense mutation A single nucleotide is changed. What is this mutation called? - -Point mutation A point mutation occurs in which a single nucleotide change results in a codon that codes for the same amino acid. What is this mutation called? - -Sense mutation Which type of mutation is commonly linked to DNA breakage? - -Radiation exposure Which type of mutation can cause nucleotide substitutions, change the number of nucleotides, or structurally change the nucleotides? - -Chemical modification How many chromosomes are present in a trisomal karyotype of somatic cells if the gamete cells of a diploid organism have 23 chromosomes? - -47 How many chromosomes are present in a triploidal karyotype of somatic cells if the gamete cells of a diploid organism have 23 chromosomes? - -69 What is 5n an example of? - -Polyploidy