jess7214 jess7214

03-05-2016
Biology

contestada

DNA is made of 2 chains of nucleotides. which type of bonds hold the chains rogether?

Respuesta :

EmoAngel EmoAngel

03-05-2016

Hydrogen bonds hold the nitrogen-containing bases of each DNA strand together. Adenine (A) and Thymine (T) are held together by two H-bonds, and Cytosine (C) and Guanine (G) are held together by three.

Answer Link

Otras preguntas

What are some examples of minerals that occur as elements instead ofcompounds

Select the correct answer. What is collateral? A. the money used for a down payment on a loan OB. the assets used to secure a loan OC. the closing costs associa

Please help me out vro

What creates the van allen belts

which term best describes the pattern of distribution for the human population shown im the picture?a. clustered b. randomc. Sparse d. even

I need help! I don't understand how to parallel lines cut by a transversal.

Someone Help Please :D

what is the full meaning of (i.p.s.m.n)

What is the result of humans releasing carbon dioxide back into the atmosphere?

12. The volume V of a gas varies inversely with the pressure P. When the volume is 75 inches cubed, the pressure is 30 pounds per square inch. What is the volum