In Hyaluronic Acid How Is D-Glucuronic Acid Linked to N-Acetyl-D-Glucosamine

question 52

Multiple Choice

In hyaluronic acid how is D-glucuronic acid linked to N-acetyl-D-glucosamine?

• A) by an α(1 → 3) glycosidic bond
• B) by an α(1 → 4) glycosidic bond
• C) by a β(1 → 3) glycosidic bond
• D) by a β(1 → 4) glycosidic bond

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A method used to separate solid particles from a liquid or gas by passing it through a filter medium that allows only the fluid to pass through.

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