In asthma the compound released by blood cells is:
Correct answer: A. Histamine
- A. Histamine
- B. Heparin
- C. Epinephrine
- D. Antibodies
Explanation
Histamine is released by mast cells, which are a type of blood cell involved in allergic reactions. When a person with asthma is exposed to triggers such as dust mites, pollen, or pet dander, their immune system overreacts and triggers the release of histamine.
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About Digestion
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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