Answer:
the relative frequency of an allele at a particular locus in population
Explanation:
I may be wrong but I think it’s the second one. They speed up reactions, and there’s a certain enzyme for a certain reaction.
You can make a table with each sun/star and plot them by color/heat. I hope this helps!
The answer would be D.nucleus, prokaryotic cells don’t have a nucleus instead their dna floats around inside the cell