Q: What type of bonds between the bases at the center of the dna double helix hold the helix together?


Read this paragraph and choose the correct option from the provided answers:

DNA’s three-dimensional structure is a double helix. The hydrogen bonds between the bases at the center of the helix hold the helix together.

 Choices:

- helium bonds

- ionic bonds

- electron bonds

- hydrogen bonds


A:
hydrogen bonds