Answer: The answer is helicase. This enzyme allows of the unzipping of the double helix DNA to form the replicating fork. They use ATP hydrolysis to break the hydrogen bonds between nucleotide bases. This comes before binding, on the DNA, by replication enzymes such as DNA Polymerase III.
Explanation:
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Answer: number 1 Your bronchioles are some of the smallest airways in your lungs. Inhaled air passes through tiny ducts from the bronchioles into elastic air sacs (alveoli).It A For two is A and for 3 is false