Parasitic strains of E. coli may produce poisonous chemicals that attack living tissue and cause disease in humans. These chemicals are called
A. antibodies
B. toxins
C. viruses
D. antibiotics
Select your answer:
Topics:
Pulmonology Nutrition form 2 Disease Outbreak and Transmission Anatomy & Physiology: Respiratory Mitosis Nervous System/Endocrine System The Circulatory System Bacteria Special Senses 3M Micropara Composition of Blood and Blood Cells Nutrition and Biochemistry Vocabulary Forensic Pathology Benefits of Physical Activity Eye PhysiologyOther quiz:
Defence against Infectious Diseases › Viewany of the antibody-producing cells, and derived from B-cells. It plays a major role in antibody-mediated immunity reacting with a specific antigen.
A. Plasma cell
B. Platelet
C. Thrombin
Nutrition › View
In which part of the alimentary canal does digestion of protein begin?
A. Small intestine
B. Buccal cavity
C. Stomach
D. Oesophagus