Answer/Explanation:
First, initiator protein unwinds a short stretch of the DNA double helix. <u>The length of the DNA double helix about to be copied must be unwound. </u> In addition, the two strands must be separated, much like the two sides of a zipper, by breaking the weak hydrogen bonds that link the paired bases. Once the DNA strands have been unwound, they must be held apart to expose the bases so that new nucleotide partners can hydrogen-bond to them. Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the DNA strands, thereby pulling apart the two strands.
<span>Traits acquired by dividends can be passed on to offspring. <span><false
</span>
</span><span>Evolution scientifically uses natural processes. <true</span><span>
</span>
The correct answer is A. This is because undeveloped meaning they don't have access to any of the other offered answers
Families I think
Because usually when a organism is a a similar type of species the scientific names have some type of similar root. So that crosses out everything else so that’s the only option available
Answer:
a
Explanation:
sorry if this is wrong, i had to do reaserch, and not that many great things pooped up :/
