10 Questions
What is the main component of heparin?
Sulfated D-glucosamine
Which of the following is NOT a source of heparin?
Fish skin
What is the primary function of heparin as an anticoagulant?
To prevent the formation of blood clots
What type of molecule is heparin classified as?
Mucopolysaccharide
What is the resulting effect of heparin on blood clots?
Helps normal breakdown
What happens when heparin is mixed with alkalies?
It becomes soluble
What is the effect of acids on heparin?
It forms a precipitate
Which of the following can be used to precipitate heparin?
2 volumes of acetone
What type of salt is formed when heparin reacts with Cadmium?
Soluble salt
What happens when heparin reacts with Barium?
It forms an insoluble salt
Study Notes
Heparin Structure and Composition
- Heparin is a complex organic acid and a mucopolysaccharide
- Composed of sulfated D-glucosamine
Source of Heparin
- Obtained from the livers, lungs, and intestinal mucosa of domestic mammals
- Sourced from animals used for food by humans
Uses of Heparin
Anticoagulant Properties
- Prevents the formation of blood clots
- Helps in the normal breakdown of formed blood clots
This quiz covers the structure and composition of heparin, a complex organic acid, and its uses as an anticoagulant to prevent blood clot formation and aid in their breakdown.
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