Question

A substance that stimulates the body to produce chemicals that destroy viruses or bacteria is called a _____

Answer 1

Answer:

A substance that stimulates the body to produce chemicals that destroy viruses, bacteria, or other disease-causing organisms is called a VACCINE. Any substance that causes your immune system to produce antibodies against it. An antigen may be a foreign substance from the environment such as chemicals, bacteria, viruses, or pollen. An antigen may also be formed within the body, as with bacterial “toxins" or tissue cells. Antibodies are proteins that recognise and bind parts of viruses to neutralise them. Antibodies are produced by our white blood cells and are a major part of the body's response to combatting a viral infection. Antigens are substances that cause the body to produce antibodies, such as a viral protein.