Mutation Practice

replications

mutations

transformations

translations

A change in the genetic material

A normal process of cell division

A type of protein synthesis

A method of energy production

Gene mutations affect a single gene, while chromosomal mutations involve changes in the number or structure of chromosomes.

Gene mutations only occur in chromosomes, while chromosomal mutations occur in genes.

Gene mutations always cause diseases, while chromosomal mutations do not.

Gene mutations are always inherited, while chromosomal mutations are not.

Substitution

Insertion

Deletion

Duplication

A silent mutation changes the amino acid sequence of a protein.

A silent mutation results in a stop codon.

A silent mutation does not change the amino acid sequence of a protein.

A silent mutation deletes a base from the DNA sequence.

Insertion

Deletion

Substitution

Duplication

Insertion

Deletion

Substitution

Translocation

It causes a different shift in the reading frame, leading to a different sequence of amino acids.

It does not change the amino acid sequence at all.

It always produces the same amino acids as insertion mutations.

It only affects the first amino acid.

Production of proteins with new or altered activities

Increased usefulness to organisms in changing environments

Advantageous traits for plant and animal breeders

All mutations are harmful

Mistake in transcription

Balanced diet

Physical exercise

Environmental temperature

Point Mutations

Frameshift Mutations

Insertion

Translocation

deletion

Frameshift

substitution mutation

insertion

nonsense mutation

silent mutation

missense mutation

frameshift mutation

Insertion Mutation

Translocation

Silent Mutation

Deletion Mutation

Substitution Mutation

Silent Mutation

Frameshift Mutation

Translocation

They change all of the codons from the mutation on down the line, which changes the amino acid sequence

They insert things that an organism doesn't need.

They often delete things that organisms need.

Insertion and deletions are not any more harmful than substitution mutations.

point mutation

frameshift mutation

silent mutation

chromosomal mutation