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a mutation in a gene that does not affect the downstream genes in an operon. ie. a polar mutation is one that DOES affect the transcription or translation of genes in the same operon downstream of your gene of interest.

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14y ago

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How does a mutation in a sex differ from a from a mutation in a non-sex cell?

A mutation in a sex cell, such as a sperm or egg cell, can be passed on to offspring and affect future generations. In contrast, a mutation in a non-sex cell will only affect the individual and is not passed on to offspring.


Are non-polar molecules more attracted to other non-polar molecules or polar molecules?

Non-polar molecules are generally more attracted to other non-polar molecules due to the similar distribution of electronic charge. This attraction is known as London dispersion forces. Polar molecules tend to interact with other polar molecules through stronger dipole-dipole interactions or hydrogen bonding.


What is the difference between point and non-synonymous mutation?

A point mutation is a change in a single nucleotide in the genetic code, while a non-synonymous mutation is a type of point mutation that causes an amino acid change in the resulting protein. Non-synonymous mutations can affect the function of the protein, while synonymous mutations do not change the amino acid sequence.


How does a mutation in a sex cell differ from a mutation is a non sex cell?

A mutation in a sex cell can be passed on to offspring and affect future generations, while a mutation in a non-sex cell generally only impacts the individual in which it occurs. Additionally, mutations in sex cells can lead to hereditary conditions, while mutations in non-sex cells are typically not passed on to offspring.


A mutation in a gene may not affect an individual's phenotype because?

the mutation may occur in a non-coding region of the gene, resulting in no change to the protein produced. Additionally, the mutation may be silent, meaning it does not alter the amino acid sequence of the protein. In some cases, the organism may have redundant genes that compensate for the mutation, allowing it to function normally.