Question

there are hydrogen bonds between guanine and cytosine
​

Answer 1

${\huge{\boxed{\fcolorbox{red}{red}{\blue{Answer:}}}}}$

Guanine and cytosine make up a nitrogenous base pair because their available hydrogen bond donors and hydrogen bond acceptors pair with each other in space. ... Adenine and thymine similarly pair via hydrogen bond donors and acceptors; however an AT base pair has only two hydrogen bonds between the bases.

Answer 2

Answer:

DNA. In the DNA helix, the bases: adenine, cytosine, thymine and guanine are each linked with their complementary base by hydrogen bonding. ... Guanine pairs with cytosine with 3 hydrogen bonds. This creates a difference in strength between the two sets of Watson and Crick bases.

Explanation:

hop it helps u....