Question # 1

When glucose and fructose combine and forms.

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Starch

Cellulose

Sucrose

None of these

How many percentage of protein is present in dry weight of animal?

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More then 20%

More then 30%

More then 40%

More then 50%

Lactose and maltose are;

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monosaccharides

disaccharides

trisaccharides

tetrasaccharides

Which one of the following statements about glucose and sucrose is incorrect.

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Soluble in water

Naturally occuring.

Carbohydrates

Disaccharides

The energy provided by carbohydrates in per gram.

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17 KJ

21 KJ

35 KJ

10 KJ

Which one of the following is not the characteristics of monosaccharide?

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White crystalline solids

Soluble in water

Hydrolysable

Reducing is nature

Alkenes are produced in large amounts by cracking of.

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Natural gas

Petroleum

Benzene

xylol

The percentage of protein in dry weight of cell.

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20%

40%

50%

70%

Deficiency of Vitamin E causes.

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rickets

Scurvy

Anemia in babies

Night blindness.

Glucose and fructose are;

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trioses

tetroses

pentoses

hexoses

Which protect our muscles from cramping?

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Carbohydrats

Vitamins

Lipids

Proteins

The most important oligosaccharide is:

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Sucrose

Glucose

Fractose

Maltose

Low sugar level in human body result in.

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Hyperglycemia

Hypoglycemia

Anemia

All of them

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10th Class Chemistry Chapter 13 Biochemistry English Medium KPK Boards Online Mcqs MCQs With Answers

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