Biochemistry - Immune System

Exercise :: Immune System - Section 1

  • Immune System - Section 1
16. 

The protein, produced by B cells that binds to a specific antigen is

A. phagocyte
B. leukocyte
C. vaccine
D. antibody

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

17. 

Which of the following characteristics are common in lymphocytes, macrophages, and neutrophils?

A. They are all part of the nonspecific immune response in vertebrates
B. They are all part of the specific immune response in vertebrates
C. They are all part of the internal defenses of nonvertebrates
D. They are all types of white blood cells

Answer: Option D

Explanation:

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18. 

Which of the following blood proteins can destroy pathogens?

A. Major histocompatibility complex
B. Platelets
C. Fibrinogen
D. Complement system

Answer: Option D

Explanation:

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19. 

Which of these is part of the lymphoid system in humans?

A. Liver
B. Stomach
C. Tonsils
D. Kidneys

Answer: Option C

Explanation:

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20. 

What type of B cell is like a tiny factory that produces antibodies identical to the B cell receptor that bind to the original antigen?

A. T cells
B. Memory cells
C. Plasma cells
D. Macrophages

Answer: Option C

Explanation:

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