Answer:
An enzyme functions to decrease the rate of a chemical reaction.
The level of DNA packaging brought about by the formation of nucleosomes looks like beads on a string.
<span> The DNA packaging process includes and describes how DNA is packaged so tightly into chromosomes and squeezed into a tiny nucleus.</span><span>
A </span>nucleosome<span> is a section of </span>DNA that is wrapped around a core of proteins.
To act as a catalyst in chem reactions
B.
H in HF is slightly positive while O in H2O is slightly negative. So they attract in a polar bond. Btw I thought this is chemistry.
