Question # 1

Synthesis of protein is directed by.

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DNA

RNA

Both of them

None of them

Rickets disease is caused by the deficiency of.

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Vitamin D

Vitamin A

Vitamin E

Vitamin C

Formula of palmitic acid is.

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C₁₅H₃₁COOH

C₁₂H₃₅COOH

C₁₅H₃₀COOH

C₁₇H₃₄COOH

Which protect our muscles from cramping?

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Carbohydrats

Vitamins

Lipids

Proteins

Denaturing of protein is caused by.

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Heating

Changing pH

Both of them

None of these

The nature of enzyme is.

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Protein

Vitamin

Fats

Carbohydrate

Vitamin B₁ (Thiamin) was discovered by.

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Hopkins

Funk

J.Watson

Davy

White viscous fluid present in an egg is.

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Proten

Fats

Vitamin

Carbohydrates.

Pentahydroxy ketone is called as:

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Glucose

Fructose

Starch

Sucross

Which is Pentahydroxy aldehydes of the following?

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Starch

Glucose

Fructose

Sucrose

General formula of carbohydrate is.

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C_n(H₂O)₆

CH

C_nH_2n

C₆H_2nO

Which part of digestive system glucose absorb.

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Stomach

Liver

Small intestine

Large intestine.

Photosynthesis process produces.

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Starch

Cellulose

Sucrose

Glucose

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

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