AN IMPORTANT ORGAN THAT HELPS TO PROTECT AGAINST AUTOIMMUNE DISEASE IS THE A.KID

Question

AN IMPORTANT ORGAN THAT HELPS TO PROTECT AGAINST AUTOIMMUNE DISEASE IS THE

A.KIDNEY

B. SPLEEN

C. THYMUS

D. ADRENAL GLAND

E. TONSILS

AN IMMUNE RESPONSE THAT IS CHARACTERIZED BY A SHORT LAG TIME AND HIGH PRODUCTION OF ANTIBODIES IS THE ______ RESPONSE.

A. PRIMARY IMMUNE

B. SECONDARY IMMUNE

C. ATTENUATION

D. EFFECTOR CELL

E. POLYCLONAL

tHE PRIMARY IMMUNE RESPONSE IS CHARACTERIZED BY

A. SHORT LAG TIME

B. A HIGH RATE OF ANTIBODY PRODUCTION

C. A LARGE PRODUCTION OF T CELLS

D. A LARGE PRODUCTION OF ANTIBODIES

E. THE ADDITION OF MEMORY CELLS TO THE IMMUNE SYSTEM

Explanation / Answer

1-option c is correct because Thymus is organ where t cell mature and a source of regulatory t cell that have potential to treat autoimmune disease.

2- option b is correct because in secondary immune response lag time is short and antibody production is high.

3-option e is correct because during first infection primary immune response produce antibody and kill the antigens, and add the memory cells to immune system.

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