Glossary 3.6


The glossary provides definitions and explanations of key terms and concepts essential to understand the topic in the lesson. Be sure to familiarize yourself with each term before attempting the lesson glossary quiz.
Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

Page:  1  2  (Next)
  ALL

D

Deletion

the removal of a base pair (small-scale mutation) or larger coding region (large-scale mutation) from a DNA sequence


F

Frameshift Mutation

a shift in the reading frame resulting in multiple missense and/or nonsense effects


I

Induced Mutation

a mutation that is caused by an environmental agent


Insertion

the addition of a base pair (small-scale mutation) or larger coding region (large-scale mutation) to a DNA sequence


Inversion

two adjacent bases trading places (small-scale mutation) or the reversal of a sequence of DNA (large-scale mutation)


M

Missense Mutation

a mutation that changes a single amino acid in the coding sequence


Mutagen

an environmental agent that directly alters the DNA within a cell


N

Nonsense Mutation

a mutation that results in a premature stop codon


P

Point Mutation

a change in a single nucleotide within a gene


S

Silent Mutation

a mutation that does not alter the resulting sequence of amino acids



Page:  1  2  (Next)
  ALL