Characteristics Of Enzymes MCQ Tests
9th Class Biology MCQ Tests
Characteristics Of Enzymes
of 9th Class Biology has 6 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 6
Total Marks: 6
Time: 10 Mins
Total Questions: 6
Total Marks: 6
Time: 10 Mins
10Min : 00 Sec Remaining
Question # 1
The coenzyme is a substance that enhances the action of an enzyme. The coenzyme is:
Question # 2
The terminology "Enzyme" was coined by:
Question # 3
Vitamins are essential to the survival of organisms, because vitamins usually function as:
Question # 4
If more substrate is added to already occurring enzymatic reaction, more enzyme activity is seen because:
Question # 5
Non-protein components of enzymes are known as:
Question # 6
If the concentration of enzyme is kept constant and amount of substrate is increased, a point is reached where increase in substrates concentration does not affect the reaction rate because of:
Total Questions
123456
Question # 1
The coenzyme is a substance that enhances the action of an enzyme. The coenzyme is:
Question # 2
The terminology "Enzyme" was coined by:
Question # 3
Vitamins are essential to the survival of organisms, because vitamins usually function as:
Question # 4
If more substrate is added to already occurring enzymatic reaction, more enzyme activity is seen because:
Question # 5
Non-protein components of enzymes are known as:
Question # 6
If the concentration of enzyme is kept constant and amount of substrate is increased, a point is reached where increase in substrates concentration does not affect the reaction rate because of:
Total Questions
123456
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9th Class Federal MCQ Tests
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Updated on: 17-05-2026
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Federal 9th Class Biology Characteristics Of Enzymes