★ Immune system Quiz
Which statement about antibodies is correct?
A. antibodies are polypeptides
B. antibodies are produced by bone marrow
C. antibodies are pathogenic foreign substances
D. antibodies kill bacteria but not virus
Select your answer:
Topics:
Central and Peripheral Nervous System Blood Cells Body Fluids & Circulation Lung & Breathing Musculoskeletal Mutations, Replication, and Cancer Renal Pharmacology Nervous & Endocrine Systems Anatomy of the Eye Herd Immunity Infectious Disease Organization of Systems Cell Structure and Function Diseases and Preventions PharmacologyOther quiz:
Musculoskeletal LE › ViewWhich of the following diseases causes progressive synovitis
A. Osteoporosis
B. Osteoarthritis
C. Rheumatoid arthritis
Health › View
Which of the following nutrients provides energy to the body?
A. carbohydrates
B. vitamins
C. water
D. minerals