Question # 1

Thousand of amino acids polymerize to form.

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Carbohydrates

Proteins

Lipids

Vitamins

Which of the following is reducing sugar?

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Glucose

Maltose

Sucrose

Starch

Photosynthesis process produce.

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Carbondioxide

Glucose and oxygen

Carbon di oxide

glucose and carbondoxide

Glucose and fructose are.

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Pentose

Triose

Hexoses

None of these

Carbohydrates are synthesized by plants through.

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Respiration

Photosynthesis

Dehydrateion

Evaporation

Which one of the following vitamins is water soluble?

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Vitamin A

Vitamin C

Vitamin D

Vitamin E

Traces of acetylene are present in coal gas about.

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0.06 %

0.08%

1.1%

90%

Deficiency of Vitamin E causes.

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rickets

Scurvy

Anemia in babies

Night blindness.

DNA was discovered by

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J .Watson

Funk

Robert brown

Hopkins

The accumulation of which vitamin causes bone like deposits in the kidney.

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Vitamin D

Vitamin E

Vitamin B

Vitamin A

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

Which is a hereditary material?

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DNA

RNA

Protein

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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