IMMUNOLOGY

MISCELLENOUS

VACCINATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Antigens can be
A
Proteins
B
Carbohydrates
C
nucleic acids
D
All of the above
Explanation: 

Detailed explanation-1: -These can be chemicals, virus, bacteria, even a pollen or blood from person of other blood group.

Detailed explanation-2: -What are the types of antigens? There are several types of antigens, categorized by where they come from. These include exogenous antigens, endogenous antigens, autoantigens and tumor antigens.

Detailed explanation-3: -Antigens include toxins, chemicals, bacteria, viruses, or other substances that come from outside the body. Body tissues and cells, including cancer cells, also have antigens on them that can cause an immune response.

Detailed explanation-4: -Exogenous Antigens. Exogenous antigens are the external antigens that enter the body from outside, e.g. inhalation, injection, etc. Endogenous Antigens. Autoantigens. Tumour Antigens. Native Antigens. Immunogen. Hapten. 20-Sept-2020

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