Answer:
Harmful mutations may cause genetic disorders or cancer. A genetic disorder is a disease caused by a mutation in one or a few genes. A human example is cystic fibrosis. A mutation in a single gene causes the body to produce thick, sticky mucus that clogs the lungs and blocks ducts in digestive organs.
Mutations arise spontaneously at low frequency owing to the chemical instability of purine and pyrimidine bases and to errors during DNA replication. Natural exposure of an organism to certain environmental factors, such as ultraviolet light and chemical carcinogens (e.g., aflatoxin B1), also can cause mutations.
only a small percentage of mutations cause genetic disorders—most have no impact on health or development. For example, some mutations alter a gene's DNA sequence but do not change the function of the protein made by the gene.
Answer:
The immune response is how your body recognizes and defends itself against bacteria, viruses, and substances that appear foreign and harmful.
Information
The immune system protects the body from possibly harmful substances by recognizing and responding to antigens. Antigens are substances (usually proteins) on the surface of cells, viruses, fungi, or bacteria. Nonliving substances such as toxins, chemicals, drugs, and foreign particles (such as a splinter) can also be antigens. The immune system recognizes and destroys, or tries to destroy, substances that contain antigens.
Your body's cells have proteins that are antigens. These include a group of antigens called HLA antigens. Your immune system learns to see these antigens as normal and usually does not react against them.
<span>Miguel's
doctor has recommended that he consume less fat and saturated fat. At
his favorite fast food restaurant for lunch Miguel chooses between a
chicken club sandwich (620 calories, 29 g of total fat, 15 g saturated
fat) and a grilled chicken sandwich (460 calories, 16g of total fat, 6g
saturated fat) what is the percent daily value of total fat and
saturated fat in the lower fat grilled sandwich.
- </span>31% total fat/ 11% saturated fat
Answer:
False
Explanation:
I just did it on Edgenuity!!
Conflict avoidance is when one deliberately goes around or stays away from a conflict. Changing the subject that one wants to avoid is an example of this. Conflict confrontation is when one deliberately handles a conflict directly. (Communication with and listening to the opposing party for an example.) Conflict resolution is when a conflict or issue is resolved amicably by both parties involved.
