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

question 47

Multiple Choice

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

• 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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