Why in some instances are cytosines mutational hotspots?
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Q: Does oxidase, catalyzes the oxidation of molecular oxygen? True or False
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A: Sorbose is a ketose belonging to the group of monosaccharides
Q: explain the function of present vitamin c in oxalic acid
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- Explain why transposons induce mutations.. Can a missense mutation of proline to histidine bemade with a G • C → A • T transition-causing mutagen?What about a proline-to-serine missense mutation?A mutant has no activity for the enzyme isocitrate lyase.Does this result prove that the mutation is in the geneencoding isocitrate lyase?
- What causes trinucleotide repeat expansion?What three different types of mutations involve changes in a single base, and what effect can each of them have on a coding sequence? Which type is the most common? Which type has the most severe effect on the function of the encoded protein?What is the consequence of mutation of a mismatch repair enzyme? How will this affect the function of a gene?