Which of the following is correct?
A. The purine G bonds with the purine C.
B. The purine C bonds with the pyrimidine G.
C. The pyrimidine C bonds with the purine G.
D. The pyrimidine C bonds with the pyrimidine G.

Question

Which of the following is correct?
	A.	The purine G bonds with the purine C.
	B.	The purine C bonds with the pyrimidine G.
	C.	The pyrimidine C bonds with the purine G.
	D.	The pyrimidine C bonds with the pyrimidine G.

aaronq · Answer

You should really read your book/notes. This will all be there

simplymarie_x · Answer

I can tell you that a purine can't bond to a purine and a pyrimidine can't bond to a pyrimidine so that should help eliminate some answers.

anonymous · Answer

Well, they do not actually "bond".  "Hydrogen bonding" is actually a intermolecular force and not true bonding.  

@wavy.hawaiian I keep them straight this wag: A and G are the purines, Ag is the atomic symbol for silver, and the more "pure" the silver the better.

photon336 · Answer

Yeah, i agree with @aaronq