Answer:
With an eye toward understanding DNA replication, Cornell researchers have learned how a helicase enzyme works to actually unzip the two strands of DNA. The results are published in the journal Nature. At the heart of many metabolic processes, including DNA replication, are enzymes called helicases.
Hope it helps?
Explanation:
The answer is B because it is B
Answer:
Allergies
Explanation:
Allergies can produce many of the same cold-like symptoms as a sinus infection, including sinus pressure, a runny nose and congestion. ... One of the key ways to tell if you are experiencing allergic rhinitis is if you have itchy, watery eyes along with your other symptoms.
A tissue<span> is a group of many similar cells .</span><span>An </span>organ is<span> an anatomically distinct structure of the </span>body composed<span> of two or more </span>tissue<span> types.</span>Organs<span> that </span>work together<span> are grouped into </span>organ<span> systems.</span>
