A hypermorphic mutation an increase in normal gene function.
Hypermorphic alleles are gain of function alleles. A hypermorph can
result from an increase in gene dose, from increased mRNA or
protein expression, or constitutive protein activity.
missense - nonsynomous causes a hypermorph .
Q12 Homework. Unanswered What type of physical mutations are most likely to cause a hypermorph? O...
What type of physical mutations are most likely to cause a hypomorph? O A nonsense O B missense C frameshift o D silent O E polymorphism
Q14 Homework. Unanswered What type of physical mutation would most likely occur as a result of X-ray exposure? o A nonsense 0 B missense - nonsynomous o C missense - synomous o D silent O E polymorphism O F frameshift
What type of physical mutations are most likely to cause an amorph? O A nonsense 0 B missense - nonsynomous 0 C missense - synomous O D silent O E polymorphism
Q17 Homework – Unanswered What type of physical mutation would most likely occur as a result of exposure to Oxygen free-radicals? o A nonsense O B missense 0 C silent O D polymorphism O E frameshift
1. Indicate which type of physical mutations (nonsense, missense-nonsynonymous, missense-synonymous, silent, polymorphism, frameshift) cause the following results: A. Hypomorph B. Amorph C. Hypermorph
What type of physical mutation is least likely to affect gene function? A nonsense B missense - nonsynomous C missense - synomous D silent E polymorphism F frameshift
If I insert two nucleotides into a DNA sequence, what is the most likely mutation? O nonsense missense frameshift silent What is the difference between cross- and self-fertilization? In cross-fertilization insects are used to pollinate the plants, whereas in self- fertilization the investigator pollinates the plants. In self-fertilization the pollen from one plant is used to fertilize the egg from another plant. In cross-fertilization the pollen from one plant is used to fertilize the egg of another plant. In cross-fertilization...
Which type of mutation is likely to be more harmful? Substitution O Frameshift O Silent mutation Missense Point mutation What is the coding portion of a gene called? O Exon O Transcript Intron mRNA Okasaki fragment
Question 38 16 pts Question Code CDC The following sequence represents the DNA template strand of a gene, 3'-TAC CGT GTC TCC TCA GGC ATC-5' nucleotide number 1 21 a. What is the mRNA transcribed from this sequence? b. What is the amino acid sequence translated from the mRNA? c. If there is a transition at nucleotide #10, what is the amino acid sequence? R REROS d. What type of mutation is this (choose from frameshift, missense, nonsense, silent)? e....
Which mutation is most likely to have a severe impact on the phenotype of an organism if it occurs within the first several bases of a gene coding region? A) a frameshift mutation of three nucleotides B) a missense mutation affecting one nucleotide C) a missense mutation affecting three nucleotides D) a silent mutation affecting one nucleotide E) a frameshift mutation of one nucleotide