Immunology Fundamentals Quiz for Bioengineering and Medical Nanotechnology Stude...

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Questions and Answers

What is an antigen?

A substance that is not recognized by the immune system
A substance identified by antibodies or that can evoke antibody response (correct)
A substance that can only be recognized by T-cell receptors
A substance that can only be recognized by B-cell receptors

Which cells recognize antigens?

B cells and T cells (correct)
Dendritic cells only
Macrophages only
Natural killer cells

What is the function of immunoglobulins?

Regulating immune responses
Recognizing and binding to antigens (correct)
Producing antigens
Destroying antigens

What is the structure of an antigen?

<p>Usually protein in nature and sometimes poly (B)</p> Signup and view all the answers

What is the role of the complement system?

<p>Enhancing the ability of antibodies and phagocytic cells to clear microbes and damaged cells from an organism (D)</p> Signup and view all the answers