The substrate concentration at which the enzyme catalyzed reaction achieves ½ Vmax is its ____ value.

1. Km 2. Kcat
3. pKa 4. Q10
Subtopic:  Enzyme Catalysis | Factors Affecting Enzyme Catalysis Reaction |
 92%
Level 1: 80%+
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In general, with every 10oC rise in the temperature [in the range 0oC to 40oC], the rate of enzyme catalyzed reaction:
1. Becomes half
2. Gets doubled
3. Remains same
4. There is no such correlation in general

Subtopic:  Enzyme Catalysis |
 82%
Level 1: 80%+
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Low temperature:
1. Preserves enzyme in a temporary inactive state
2. Denatures the enzyme
3. Makes enzyme more active
4. Does not have any affect on enzyme activity

Subtopic:  Enzyme Catalysis | Factors Affecting Enzyme Catalysis Reaction |
 88%
Level 1: 80%+
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