Part 2 Quiz Vocab Words

Front

Chromosomal Mutation

Back

A change in the number or structure of chromosomes, which carry genetic information, potentially leading to genetic disorders.

Front

Deletion

Back

A type of mutation involving the loss of one or more nucleotides from a segment of DNA.

Front

Gene Mutation

Back

A change or mistake in the DNA sequence of a gene that can lead to variations in traits or genetic disorders.

Front

Genetic Variation

Back

Differences in DNA sequences between individuals within a population, leading to variations in traits like eye color, height, or disease susceptibility.

Front

Insertion

Back

A mutation where one or more nucleotide base pairs are added into a DNA sequence, potentially disrupting gene function.

Front

Mutagen

Back

A substance or agent that can cause permanent changes (mutations) in the genetic material, usually DNA, of an organism.

Front

Mutation

Back

A change in the DNA sequence of an organism, potentially leading to altered traits or functions.

Front

Nondisjunction

Back

The failure of chromosomes to separate properly during cell division, leading to an abnormal number of chromosomes.

Front

Point Mutation

Back

A genetic mutation where a single nucleotide base is changed, inserted, or deleted in a DNA or RNA sequence.

Front

Substitution

Back

A genetic change where one nucleotide in a DNA sequence is replaced by another, potentially altering the encoded protein.