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The that is needed to initiate chemical reaction that energy is called ………………. . energy.
Kinetic
Potential
Activation
None
Number of discovered enzymes are:
200
2000
3000
3500
Who used the term enzyme first time?
Oscar Hertwing
Winhelm kuhne
W-Flemming
T.H.Morgan
Which of the following characters is not true about enzymes?
Globular in shape
Non-specific
Protein in nature
Highly reactive
The first step in the cycle of an enzyme is;
Substrate binds to enzyme
Substrate converted
Products released
Enzyme become free
What is True about enzymes?
They make biochemical reactions to proceed spontaneously
They lower the activation energy of a reaction
They are not very specific in their choice of substrates
They are needed in large quantities
The average temperature for human is ……………°C.
35°C
36°C
37°C
38°C
metabolism is the some of the …………….. proesses.
Chemical
Physical
Both
None
Enzymes accelerate reactions by_______the activation energy needed for the reaction.
Stopping
Raising
Lowering
Binding
The bio-chemical reactions in which large molecules are synthesized is called:
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