Ruth is heterozygous for the brca1 mutation. one of her parents contributed a normal allele to her whereas the other parent contributed a mutant allele to her. from this information, which parent must have contributed the mutant version of this gene to ruth?

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.

Which enzymes break down carbohydrates?