Question # 1

Which one of the following convert lipids to fatty acids?

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Protease

Lipase

Both

None

Lock and key model was proposed by ................. .

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Emil Fisher

Koshland

Freitz London

None

Which enzyme breaks the peptide bods:

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Amylase

Protease

Lipase

None

Activation energy is required to:

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Activation enzyme

Start a reaction

Speed up a reaction

None

The optimum temperature for human enzyme is between:

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10-20°C

20-35°C

35-40°C

5-10°C

Enzymes are made up of ............. .

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protein

Carbohydrates

Lipids

Triglyceride

metabolism is the some of the ................. proesses.

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Chemical

Physical

Both

None

The building units of enzymes are:

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Fatty acids

Glycerol

Nucleic acid

Amino acid

Lock and key model was proposed by:

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Emil Fischer

Melcher

Koshland

Saugeo

What is true about cofactors?

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Break hydrogen bonds in proteins

Help facilitate enzyme activity

Increase activation energy

Are composed of proteins

The enzyme function between a PH of ..................... .

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2 to 4

6 to 8

8 to 10

1 to 2

Which one of the following is specific in action ?

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Catalyst

Enzyme

Both

None

To what category of molecules do enzymes belong?

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Carbohydrates

Lipids

Nucleic acids

Proteins

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