Summarize and compare the properties of DNA polymerase I, II, and III.

Video transcript

Everyone. Let's take a look at this question together. All types of D. N. A polymerase are capable of five and 23 N. X. A nucleus activity. Which of the following is capable of three end of five. End zone nuclear's activity. Well, what is this? 3 to 5 X. A nuclear activity. Well, it is the roof reading activity. It is used to help remove new clio tied errors so that DNA synthesis can go on smoothly. Well when you think of proof reading, usually think of that being the first step which in this case is true because answer choice C. D. N. A polymerase one is the only type of D. N. A polymerase that is capable of that 3 to 5 X. A nuclear activity because D. N. A polymerase one as you know, the one is the first type it proof reads the D. N. A strands to remove any nucleotide pairs so that the rest of D. N. A polymerase can go on smoothly. So answer choice. C. D. N. A polymerase one is the only type of D. N. A polymerase that is capable of that three N 25 in X. A nuclear's activity. I hope you found this video to be helpful. Thank you and goodbye