Mutation
A permanent change in a gene or chromosome results in a mutation. This alteration can affect the structure and function of proteins, potentially leading to changes in an organism's traits or characteristics. Mutations can be beneficial, harmful, or neutral, and they play a crucial role in evolution and genetic diversity. Depending on the nature of the mutation, it can be inherited or occur spontaneously in somatic cells.
the bacterial cell reproduces the bacterial chromosome that the human gene codes for.
A chromosomal mutation is a change in the structure or number of a chromosome. This can involve rearrangements, deletions, duplications, or inversions of genetic material within a chromosome. These mutations can lead to genetic disorders or affect an individual's development and health.
nucleus → chromosome → gene
A chromosome inversion is a type of structural change in a chromosome where a segment of DNA is reversed in orientation. This can lead to disruptions in gene expression and potential issues during cell division. Inversions can be balanced or unbalanced, depending on whether there is a loss or gain of genetic material.
Mutation
A mutation is the term for any permanent change in a gene or chromosome. Mutations can be caused by various factors, such as errors during DNA replication or exposure to certain environmental factors like radiation or chemicals.
Smallest to largest: Gene (a place on a chromosome); chromosome (there are 46 in human cells); and DNA (because it accounts for all the genetic material in a cell).
mutation
Genitic change
gene.
From smallest to largest: DNA (where DNA = short sequences of nucleotides) gene chromosome nucleus sperm cell
A permanent change in a gene or chromosome results in a mutation. This alteration can affect the structure and function of proteins, potentially leading to changes in an organism's traits or characteristics. Mutations can be beneficial, harmful, or neutral, and they play a crucial role in evolution and genetic diversity. Depending on the nature of the mutation, it can be inherited or occur spontaneously in somatic cells.
mutation
Mutation
i think in the cell
the bacterial cell reproduces the bacterial chromosome that the human gene codes for.