Study Guide for Campbell Biology
Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 21, Problem 13TYK
Summary Introduction

Introduction: Every gene is made of specific nucleotide sequences that code for a specific amino acid. The nucleotide sequence involves the arrangement of four nitrogenous bases namely adenine, guanine, cytosine, and thymine or uracil. This nucleotide sequence varies from one species to another, and this forms the basis of evolution.

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