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11th Grade Immunology Quizzes, Questions & Answers

Recent Immunology Quizzes

A quiz on how the body's immune system reacts to bacteria and fungi

Questions: 10 | Attempts: 279 | Last updated: Jan 18, 2025

Sample Question
Which of the follwing are innate responses to extracellular bacteria?

Neutralization

Anaphylatoxins

Opsonization

MAC complex leading to lysis

Phagocytosis

Ch.5 Antigen Recognition By T Lymphocytes

T-cells are is a type of white blood cell that is of key importance to the immune system and is at the core of adaptive immunity. A molecule that is capable of binding to an antibody or to an antigen receptor on a T-cell is...

Questions: 92 | Attempts: 210 | Last updated: Mar 19, 2025

Sample Question
The antigen receptor on T cells

T-cell receptor

B-cell receptor

MHC receptor

MHC II receptor

Both a and b

Immunology Multiple Choice Questions

The immune system is our shield against diseases and various infectious organisms that try to invade our body. It's a host defense system which is built of many biological structures. So, here in this quiz, you shall face...

Questions: 48 | Attempts: 38603 | Last updated: Feb 22, 2025

Sample Question
First Line of Defense:

Immune Response.

Skin and Mucous membranes.

Inflammatory response.

Inflammatory response and skin and mucous membranes.

Mhc Structure and Function

This quiz covers the structure and function of Major Histocompatibility Complex (MHC), focusing on T cell recognition, B cell responses, and types of vaccines.

Questions: 8 | Attempts: 228 | Last updated: Mar 17, 2025

Sample Question
The phenomenon whereby a T cell can only recognize a peptide antigen when it is bound to a particular MHC molecule is called

Dominance

Professional antigen recognition

MHC restriction

Positive selection

Negative selection

Antigens and T Cells Quiz

T cells come in different forms there are those T-cells that hunt down and destroy cells that are infected with germs the other main type of T-cells are orchestrate an immune response. Antigens are any substance that...

Questions: 9 | Attempts: 1026 | Last updated: Sep 9, 2025

Sample Question
T cell receptors

Can recognize any antigen

Can only recognize peptide antigens bound to MHC molecules

Are membrane-bound glycoproteins

Have multiple antigen binding sites

B and C only

Biology Quiz: Antigens and B Cells

The B cells produce antibodies that are used to attack invading bacteria, viruses, and toxins. B cells can recognize soluble antigen for which their B cell receptor is specific. They can then process the antigen and present...

Questions: 9 | Attempts: 803 | Last updated: Mar 21, 2025

Sample Question
Antibodies have the following properties:

Are glycoproteins

Composed to two heavy chains and two light chains

Can be cleaved into different fragments using papain and pepsin

B and C only

A, B, and C

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