Answer:
The second one.
Explanation:
Purpose, hypothesis, procedure, data, analysis, and conclusion.
<span>helicase<span>DNA helicase is the enzyme that unwinds the DNA double helix by breaking the hydrogen bonds down the center of the strand. It begins at a site called the origin of replication, and it creates a replication fork by separating the two sides of the parental DNA.<em /></span></span>
They move through the ecosystem
The body structure ( ovaries, testes, and external genitalia) that make sexual reproduction possible. Secondary spermatocytes