azeneth69 azeneth69
  • 19-02-2021
  • Biology
contestada

3. The two strands of a DNA molecule are held together by...
A. Ionic bonds
B. Hydrogen bonds
C. Peptide bonds
D. Covalent bonds

Respuesta :

viviancardona viviancardona
  • 19-02-2021
the answer is B. Hydrogen Bonds
Answer Link

Otras preguntas

whats x-y=-3 and whats 2x+y =12
Compare the values of the underlined digits. 67,908 and 76,908 The value of 7 in __________ is __________times the value of 7 in _________.
Round 3,764 to the nearest ten?
the fertile crescent was a major means of migration in ancient times because?
Solve ax + by + c = o for y
How many times can 12 going to 144
Due to human demand because of its importance to life, the Earth's most precious resource is     A. soil.B. saltwater.C. freshwater.D. oil.
What are whole number dimensions?
On a book shelf you choose the 11th book from the left and the 10th book from the right.  How many books are on the shelf?
Find the area of the following: -square whose sides are (x+1) in length