Nucleotides is the answer: they have a phosphate group, a deoxyribose sugar, and a nitrogenous base.
Answer:
DNA helicase
Explanation:
DNA helicase unwinds the DNA strands by breaking the hydrogen bonds down at the center of the strand. this process begins in the replication fork of the DNA strand
Answer:
im doing this right now. do you have the answers?
Explanation: