<span> the answer is progesterone
hopes this helps
</span>
In DNA there are two types of strands, 5'/5 prime, which is the strand, aka the leading strand.
There is also the 3' strand which is the lagging strand.
The difference between these two is the the leading strand is discontinous during replication, they must create ozaki fragments.
The other lagging strand can just have the whole strand replicated at the same time
Its used to measure the total amount of available motion at a specific joint
So I guess the answer would be
A. a joints maximum range of motion
It is the theory of of evolution which would be D
The Lac repressor prevents the Lac genes in the DNA of E.coli from being expressed most of the time.
Hope this helps!
-Payshence