Chapter 16.5, Problem 4R

Summary Introduction

To review:

The involvement of mRNAs (messenger ribonucleic acids) in explaining the discrepancy between the assumed (80,000 to 150,000) and actual amount (21,000) of protein-coding genes in humans.

Introduction:

The mRNAs can produce different types of proteins. This protein production depends on the requirement of the body. The number of proteins and protein-coding genes varies in the body and accordingly the gene expression changes.