I believe the word that you are looking for is "subjective"
-to be influenced by personal opinion or feeling-
PLEASE RATE AS THE BRAINLIEST ANSWER! THANK YOU! :)
Answer:
I would say that it is the bond called complementary hydrogen bonds
Explanation:
The nucleotides in a base pair are complementary which means their shape allows them to bond together with hydrogen bonds. The A-T pair forms two hydrogen bonds. The C-G pair forms three. The hydrogen bonding between complementary bases holds the two strands of DNA together.