As biotechnology has improved, scientists are able to look more closely at DNA, the molecules that hold genetic instructions for development, reproduction, and functioning. The ability to study DNA closely allows scientists to find evidence of genetic mutation and better understand the effects of these changes. Think about how genetic mutations can be harmful, beneficial, or cause no change at all.
(3 points)
Beneficial Effect Neutral Effect Harmful Effect
A mutation occurs in a portion of DNA and does not change the amino acid sequence of a protein.
A mutation in the hemoglobin gene results in Sickle Cell Anemia.
A mutation of a protein results in protection against a destructive bacteria.
A beneficial effect of a genetic mutation occurs when the mutation leads to an advantageous trait or characteristic. For example, a mutation in a portion of DNA that does not change the amino acid sequence of a protein may result in a more efficient or effective functioning of that protein, leading to improved health or fitness.
A neutral effect of a genetic mutation occurs when the mutation has no noticeable impact on an organism or its function. In the case of a mutation that does not change the amino acid sequence of a protein, it may have no effect on the organism's phenotype or overall health.
A harmful effect of a genetic mutation occurs when the mutation leads to a detrimental trait or characteristic. An example of this is a mutation in the hemoglobin gene that results in Sickle Cell Anemia. This mutation leads to abnormal, sickle-shaped red blood cells that can cause a variety of health problems and complications.
A beneficial effect can also result from a genetic mutation that provides protection against a harmful organism or pathogen. For example, a mutation of a protein that results in protection against a destructive bacteria can help an organism resist infection and improve its chances of survival.
so what is all the awensers
1) Beneficial Effect: A mutation occurs in a portion of DNA and does not change the amino acid sequence of a protein. This can result in improved functioning or efficiency of the protein, leading to advantageous traits or characteristics.
2) Neutral Effect: A mutation occurs in a portion of DNA that does not have any noticeable impact on the organism or its function. This mutation may not change the amino acid sequence of a protein, and therefore, it has no effect on the organism's phenotype or overall health.
3) Harmful Effect: A mutation in the hemoglobin gene results in Sickle Cell Anemia. This mutation leads to the production of abnormal, sickle-shaped red blood cells, causing various health problems and complications.
4) Beneficial Effect: A mutation of a protein results in protection against a destructive bacteria. This mutation provides the organism with a resistance to an infectious agent, improving its chances of survival.