Question
which of the following is/are correct regarding polymers used in pharmacy? I- An important feature of polymers is glass transition temperature. II- Collagen is a
which of the following is/are correct regarding polymers used in pharmacy?
I- An important feature of polymers is glass transition temperature.
II- Collagen is a carbohydrate-based viscosity increasing polymer.
III-Chitosan is a natural polysaccharide polymer obtained from crab and shrimp shells.
IV- Polyglycolic acid (PGA) is used in the production of surgical threads that are absorbed in the body.
V- Polyurethane is a degradable polymer used in wound care, cancer applications, and treatments for sexually transmitted diseases.
(A) Ivev (B) I. Ill ve IV IL. Ivev All (E) lIve IV
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