Chapter 1, Problem 1.17YT

Interpretation Introduction

Interpretation:

The functional groups $\text{O}=\text{C}-\text{N}$ and $\text{C}=\text{C}$ that appear in U, G, A, C, and T in Figure 1-40 are to be identified.

Concept introduction:

A functional group is a specific arrangement of certain atoms bonded with specific types of bonds. The reactivity of a compound and its chemical behavior are determined by these functional groups. Nucleic acids contain nitrogenous bases, molecules that typically contain one or more amine groups. These amine groups may be present on their own or as part of an amide when combined with a carbonyl group.