In response B-cells produce plasma cells that synthesize antibodies and release in blood plasma and issue fluids:
Correct answer: B. Humoral response
- A. Cell-mediated response
- B. Humoral response
- C. Hormonal response
- D. Phototactic response
Explanation
Humoral inmunity is the aspect of immunity that is mediated by macromolecules found in extracellular fluids such as secreted antibodies, complement proteins, and certain antimicrobial peptides. Humoral immunity is names so because it involves substances found in the humors, or body fluids.
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The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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