Chapter 2.5, Problem 2MC

Summary Introduction

To determine:

The comparisons and differences between the structures of polysaccharides, proteins, and nucleic acids.

Introduction:

Macromolecules, including polysaccharides, proteins, and nucleic acids, are essential for life because it performs vital functions that are necessary for the survival and growth of all living organisms.

Among these macromolecules, carbohydrates are quite simple. Carbohydrates are divided into two groups: simple and complex sugars. Proteins are complex structure and it is made up of amino acids that form polypeptide chains. Nucleic acids are made up of nucleotides.

These macromolecules are polymers that are formed by joining many smaller molecules via covalent bonds called monomers. The dehydration synthesis reaction plays a vital role during the formation of polymers.