Question # 1

Oils and fats are esters of large chain fatty acids with.

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Glycogen

Glucose

Starch

Glycerol

Amino acid are the building blocks of .

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Proteins

Carbohydrates

Vitamins

fats

Which are responsible for transmitting genetic information form generation to generation:

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vitamins

lipids

proteins

Nucleic acids

Which of the followings is a disaccharide?

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Glucose

Fructose

Sucrose

Starch

Synthesis of protein is directed by.

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DNA

RNA

Both of them

None of them

Which diseases cause by the deficiency of vitamin E?

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Rickets

Anemia in babies

Scurvy

Night blindness

The source of galactose.

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Fruits

Vegetables

Cereals

All of them

Monosaccharides consist of:

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2 to 6 carbon atoms

3 to 9 carbon atoms

4 to 10 carbon atoms

10 to 15 carbon atoms

Condensed formula of ethane is.

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C₃H₈

C₂H_2n+2

C₂H_2n-2

C_nH_2n+1

Which one is triglyceride.

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carbohydrates

Proteins

Lipids

Vitamins

Plants produces by the photosynthesis process.

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Glucose

Fructose

Sucrose

Maltose

Monosaccharides are crystalline solids

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Grey

Crimson

Silver

White

Which is a hereditary material?

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DNA

RNA

Protein

All of them

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Chemistry 10th Class English Medium Unit 13 Online Test MCQs With Answers

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