<span>In figure 34-1 structure F produces the following hormones released when you're feeling stress about a big test is </span><span>epinephrine </span>It is also known as adrenalin or adrenaline <span>secreted mainly by the medulla of the adrenal glands hope it helps</span>
DNA ligase is an enzyme that connects nucleotides of DNA from the phosphate to the sugar. This seems to match the provided description, therefore I believe it to be the correct answer.