Biology final review - Mutations

Mutations are

• changes in genetic material

• changes in alleles

• planned changes

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Gene mutations are only changes in a __ gene

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

changes in one or a few nucleotides occurs at a single point

• subsitution

• point mutation

• insertion

• deletion

Tags

NGSS.HS-LS3-2

Frame shift mutations (select all that apply)

• point mutation

• insertion

• deletion

• subsutution

Tags

NGSS.HS-LS3-2

Substitution in Gene mutation

• one base is inserted

• one base exchanged for another

• one base is removed from a sequence

Tags

NGSS.HS-LS3-2

Insertions for gene mutation

• one base is removed

• one base is inserted

• reverse direction of parts of chromsome

• extra copies

Tags

NGSS.HS-LS3-2

deletion in gene mutations

• produce extra copies of all or part of a chromsome

• changes in one or a few nucleotides

• one base is removed from a sequence

• loss of all parts of a chromsome

Tags

NGSS.HS-LS3-2

Changes in #, or structure of genes on a chromosome, may change the location of genes on a chromosome

• Gene mutations

• Chromosomal mutations

Tags

NGSS.HS-LS3-2

Loss of all or part of chromsome

• Inversion

• Deletetion

• Duplication

• Translocation

Tags

NGSS.HS-LS3-2

Produce extra copies of all or part of a chromsome

• Translocation

• Duplication

• Deletion

• Inversion