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Question
A mucopolysaccharide that functions as cell cement and lubricant is
A mucopolysaccharide that functions as cell cement and lubricant is
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Solution
The correct option is A Hyaluronic acid
Hyaluronic acid (HA) is a mucopolysaccharide. It is made up of glucuronic acid and acetylglucosamine. It found in the extracellular fluid of animal tissues, the vitreous humor of the eye, cerebrospinal fluid etc. The biological functions of HA include maintenance of the elastoviscosity of liquid connective tissues such as joint synovial and eye vitreous fluid. Its function in the body is, amongst other things, to bind water and to lubricate movable parts of the body, such as joints and muscles. It also occurs in cementing material between animal cells as well as inside cell coat. Thus, the correct option is B.
Hyaluronic acid (HA) is a mucopolysaccharide. It is made up of glucuronic acid and acetylglucosamine. It found in the extracellular fluid of animal tissues, the vitreous humor of the eye, cerebrospinal fluid etc. The biological functions of HA include maintenance of the elastoviscosity of liquid connective tissues such as joint synovial and eye vitreous fluid. Its function in the body is, amongst other things, to bind water and to lubricate movable parts of the body, such as joints and muscles. It also occurs in cementing material between animal cells as well as inside cell coat. Thus, the correct option is B.
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