question archive Hyaluronic acid solutions serve as lubricants in the fluid of joints and are present in the vitreous humor of the eye
Hyaluronic acid solutions serve as lubricants in the fluid of joints and are present in the vitreous humor of the eye
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Hyaluronic acid solutions serve as lubricants in the fluid of joints and are present in the vitreous humor of the eye. A portion of its structure is shown below.
Which of the following statements is true?
Select one:
a. Hyaluronic acid is a homopolysaccharide.
b. Hyaluronic acid is a heteropolysaccharide.
c. Hyaluronic acid is made of D-glucose residues.
d. The monosaccharide residues in hyaluronic acid are of furanose form.
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b. Hyaluronic acid is a heteropolysaccharide.
Step-by-step explanation
Hyaluronic acid, formed by thousands of alternative units of N-acetyl glucosamine and glucuronic acid, is an example of heteropolysaccharide.
Hyaluronic acid, also known as hyaluronan, is a clear, gooey substance that is naturally produced by your body. The largest amounts of it are found in your skin, connective tissue and eyes. Its main function is to retain water to keep your tissues well lubricated and moist. Hyaluronic acid has a variety of uses.
