Q. A solution having a pH of 6 has a proton concentration of _______

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Q. What is the concentration of pure water?

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Q. In presence of an acid, amino group can be ____________

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Q. Buffers react with _______________ ions.

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Q. Buffers usually contain ________________ with its conjugate ____________

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Q. Carbonic acid and bicarbonate ions buffer which of the following?

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Q. Heptoses are __________

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Q. Fructose is a _____________

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Q. The compounds which have same chemical reactivity but structures which are mirror images of each other are known as ____________

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Q. Which of the following conventions is used to denote the presence of carbonyl group in left/right in the chemical structure of a carbohydrate?

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Q. Enzymes in a cell can distinguish between L and D forms of sugar.

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Q. Which types of bonds are found in sugars?

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Q. Sucrose and lactose are _____________

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Q. Enzyme lactase is found in ______________

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Q. Which type of carbohydrates lead to the formation of glycolipids and glycoproteins?

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Q. Which of the following polysaccharide is not entirely composed of glucose subunits?

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Q. Lipids cannot dissolve in _____________

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Q. Which types of bonds are found in fats?

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Q. How many carboxyl groups are present in fatty acids?

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Q. Fatty acids that lack double bonds are call saturated.

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