According to the U

question 75

Multiple Choice

According to the U.S. government, at least __________ percent of small businesses fail in their first five years.*

• A) 60
• B) 70
• C) 80
• D) 90

---

Definitions:

Guanine

One of the four main nucleobases found in the nucleic acids DNA and RNA, which pairs with cytosine.

Adenine

A nucleobase (a building block for DNA and RNA) that pairs with thymine in DNA and with uracil in RNA.

Hydrogen Bonds

A type of weak chemical bond formed when the slightly positive hydrogen atom of one molecule is attracted to the slightly negative atom of another molecule, often oxygen or nitrogen.

Guanine

One of the four main nucleobases found in the nucleic acids DNA and RNA, characterized by its ability to form three hydrogen bonds when paired with cytosine.