Question # 1

Amino acid are the building blocks of .

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Proteins

Carbohydrates

Vitamins

fats

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

Out of twenty how many amino acids can by synthesized by human body?

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Five

Ten

Seven

Twelve

Nucleic acids made up of long chain of.

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Nucleotide

Fatty acids

Amino acid

None of them

Photosynthesis process produces.

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Starch

Cellulose

Sucrose

Glucose

Which carbohydrate is used directly by muscles for energy?

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Galactose

Lactos

Glucose

Fructose

Molecular formula of stearic acid is.

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C₁₅H₃₁ COOH

C₁₂H₁₅COOH

C₁₅H₃₀COOH

C₁₇H₃₄COOH

Lactose and maltose are;

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monosaccharides

disaccharides

trisaccharides

tetrasaccharides

Synthesis of protein is directed by.

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DNA

RNA

Both of them

None of them

Tetra saccharides are classified under.

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Monosaccharides.

Oligosaccharides

Polysaccharides

All of them

Essential components of every living all are.

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Nucleic acids

Enzymes

Lipids

Cell wall

Which one of the following is a fat soluble vitamin?

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A

E

K

All of these

Chemical formula of Stearic acid.

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C₁₅H₃₁COOH

C₁₇H₃₅COOH

C₁₅H₃₇COOH

None of them

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