Self-antigens
Antigens are substances that incite your immune system to respond by producing antibodies. They include both foreign substances, such as pollen, and substances made by the body. Ones made by the body are non harmful.
The reason why sperm is not an antigen is because it does not stimulate antibody production. An antigen typically occurs in blood plasma.
Giant turtles are what are made in response to a specific antigen. Hope I Helped!
Antigens are protein substances formed in the blood to destroy foreign substances. Antigens can also be administered artificially in some cases.
Production of sufficient immunologic memory typically takes a few weeks following the initial antigen exposure.
Antigens are substances that cause an immune response in the body by identifying substances in or markers on cells
antigen-a toxin or other foreign substance that induces an immune response in the body, especially the production of antibodies.Antibodies-a blood protein produced in response to and counteracting a specific antigen. Antibodies combine chemically with substances that the body recognizes as alien, such as bacteria, viruses, and foreign substances in the blood.
Allergies develop when the body overreacts to an antigen.
One non harmful antigen type is blood types. These carry antigens that are not typically harmful to humans. The common blood types are: A, B, AB and O.
A antigen
Substances typically move across capillaries via diffusion.
Antigens is the term for molecules that are foreign to the body.