The correct answer is helicase and nuclease.
Nucleotide excision repair is a mechanism for DNA repair which removes DNA damage often induced by ultraviolet light (UV). The mechanism includes recognition of damage, dual incision, repair, and ligation.
The step of incision occurs via enzyme which has helicase activity (unwind DNA and cut it). The same enzyme also has endonuclease activity (removal of a damage-containing DNA).
Answer:
I would say B, but I'm not completely sure sorry :(
Answer:
Do I agree with this statement? No
Do I view evolution differently after I read this? Somewhat
Do you think dinosaurs were really extinct millions of years ago? Yes
Do you think humans and dinosaurs ever met? No
Do you think evolution is true? Yes
Explanation:
There have been countless other studies and experiments showing that dinosaurs appeared during the the Mesozoic Era (Divided into the Triassic, Jurassic and Cretaceous periods). This means dinosaurs would've roamed the Earth around 245-66 million years ago.
According to scientists, biologists, and evolutionists, humans didn't even appear on the Earth till the Cenozoic Era, which is after the Mesozoic Era, so I don't believe humans ever met dinosaurs (humans started appearing on Earth around 7-5 million years ago). I also believe that dinosaurs were wiped out by the Alvarez hypothesis (asteroid that struck the Earth).
I do believe evolution is true. According to biologists and scientists, we do see a 95% similarity with chimpanzees. Even if other people don't believe in evolution, we see it basically everyday: bacteria and other microorganisms that transforms into multi-cellular organisms and into complex organisms today.
