Ascientist randomly mutates the dna of a bacterium. she then sequences the bacterium’s daughter cells, and finds that the daughters have many errors in their replicated dna. the parent bacterium likely acquired a mutation in which enzyme?
dna ligase
dna pol ii
primase
dna pol i

Which statements are true of a scientific theory but not a hypothesis

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto