NURSING ANM AND GNM

NURSING EXAM QUESTIONS

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is the correct formula for a polysaccharide?
A
C6H12O6
B
C12H24O12
C
C12H22O11
D
(C6H10O5)n
Explanation: 

Detailed explanation-1: -The formula of cellulose is (C6H10O5)n.

Detailed explanation-2: -Diethyl pyrocarbonate | C6H10O5-PubChem.

Detailed explanation-3: -Starch is a soft, white, tasteless powder that is insoluble in cold water, alcohol, or other solvents. The basic chemical formula of the starch molecule is (C6H10O5)n. Starch is a polysaccharide comprising glucose monomers joined in 1, 4 linkages.

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