Use the pairing rule of semi-conservative replication to copy (replicate) the single strand DNA provided below:
DNA Template:
A T T C G A T C G A C G

The complementary strand of the DNA is T A A G C T A G C T G C

Explanation: The semi-conservative replication means that each strand of the double stranded DNA serves as a template for the synthesis of a new strand and that the two DNA molecules synthesized during replication each contains one parent strand and one new strand that is complementary to the parent strand.

In DNA base pairing, thymine pairs with adenine while guanine pairs with cytosine: G=C and T=A.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

a. suckling by young

b. hypothalamus

c. dopamine

d. trh

e. anterior pituitary

f. mammary glands

g. milk production