The Double Helix of DNA in the B-Form Is Stabilized

question 1

Multiple Choice

The double helix of DNA in the B-form is stabilized by:

• A) covalent bonds between the 3' end of one strand and the 5' end of the other.
• B) hydrogen bonding between the phosphate groups of two side-by-side strands.
• C) hydrogen bonds between the riboses of each strand.
• D) nonspecific base-stacking interaction between two adjacent bases in the same strand.
• E) ribose interactions with the planar base pairs.

---

Definitions:

Marriage Partner

An individual with whom one enters into a legally recognized relationship of mutual support and commitment.

Active Listening

The process of being physically and mentally engaged in the listening process and letting the listener know that you are engaged.

Asking Questions

The act of inquiring or seeking information by posing questions.

Passive

Taking no active role; accepting or allowing what happens without active response or resistance.