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MCQ Questions on Monosaccharides

MCQ questions on monosaccharides below can help students evaluate their knowledge of concepts. Answers are also given MCQ on monosaccharides to help you remember. Try our MCQ on monosaccharides to see if you can get all the answers right for the questions below.

MCQ Questions on Monosaccharides

Monosaccharides are the most basic form of carbohydrates. Most organisms produce and store energy by breaking down the monosaccharides glucose and harvest the energy released. This type of glucose is classified in terms of the number of carbon atoms and also the functional group attached to it. The monosaccharide which contains aldehyde is known as aldose and those which contain a ketone group are known as a ketose.

MCQ on Monosaccharides

1. Which of the following monosaccharaides is in the human body?

a. D-type

b. L-type

c. LD-types

d. None of the above

2. The general formula of Monosaccharaides is?

a. CnH2n+2

b. CnH2n

c. CnH2n-2

d. (CH2o)n

3. Which of the following is monosaccharide?

a. Sucrose

b. Lactose

c. Maltose

d. Galactose

4. Monosaccharide molecules that can rotate the plane of plane-polarized light to right are called?

a. Dextrose Sugars

b.Simple Sugars

c. Pentose Sugars

d. Hexose Sugars

5. Which of the following is not true about monosaccharides?

a. They are white crystalline solids

b. They are soluble in water

c. They have sweet taste

d. They can be hydrolysed

6. Which of the following is true about monosaccharides?

a. They cannot be hydrolysed

b. They can be hydrolysed

c. They have sour taste

d. They are insoluble in water

7. The glucose is a monosaccharide and is a

a. Hexose

b. Pentose

c. Furanose

d. Sucrose

8. The simplest form of sugars is usually

a. Colourless

b. Water Soluble

c. Crystalline

d. All Of Above

9. A monosaccharide switches from an open chain to a cyclic form through

a. Hydroxylation

b. Carbation

c. Nucleophilic Addition

d. Hydrogenation

10. Which of the following monosaccharides is not an aldose?

a. Ribose

b. Fructose

c. Glucose

d. Glyceraldehyde

Answer Key

MCQ on Monosaccharaides

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