The meaning of term mutagen and the description of point mutation, structural mutation, and nondisjunction. Introduction: A mutation refers to permanent alteration in a deoxyribonucleotide (DNA) sequence. Mutations differ in the range from a single base pair to a long segment of DNA sequence. Insertion or deletion of nucleotides disrupts the reading frame and eventually changes the sequence of the encoded protein.

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Chapter 29.7, Problem 53AYP

Summary Introduction

To determine:

The meaning of term mutagen and the description of point mutation, structural mutation, and nondisjunction.

Introduction:

A mutation refers to permanent alteration in a deoxyribonucleotide (DNA) sequence. Mutations differ in the range from a single base pair to a long segment of DNA sequence. Insertion or deletion of nucleotides disrupts the reading frame and eventually changes the sequence of the encoded protein.

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