Question # 1

Activation energy is required to:

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Activation enzyme

Start a reaction

Speed up a reaction

None

Which one of the following convert lipids to fatty acids?

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Protease

Lipase

Both

None

Which one of the following convert protein to amino acids?

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Protease

Lipase

Both

None

Pepsin works at the PH of ............... .

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1

2

3

4

The bio-chemical reactions in which large molecules are synthesized is called:

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Anabolism

Catabolism

Metabolism

Enzymatic reaction

To what category of molecules do enzymes belong?

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Carbohydrates

Lipids

Nucleic acids

Proteins

When an enzyme is no longer able to work, it is said to be:

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Catalyzed

Dead

Cofactored

Denatured

All enzymes are composed of:

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Lipids

Carbohydrates

Proteins

Phosphates

The building units of enzymes are:

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Fatty acids

Glycerol

Nucleic acid

Amino acid

An enzyme, which breaks down starch is:

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Protease

Amylase

Tripsn

Lipase

Induced Fit model was proposed by:

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Emil Fischer

Melcher

Koshland

Saugeo

Catabolism constitutes ................. processes.

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Constructive

Destructive

Both a & b

None

To waht category of molecules do enzymes belong?

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Carbohydrates

Lipids

Nucleic acids

Proteins

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