Class 9 Biology e-Book's MCQs - Complete
Characteristics of Enzymes MCQ App Download & e-Book PDF - 45
Apps:
MCQ 45:
The catalytic region in which a small portion of molecules are involved in catalysis is called
- duplication site
- absorption site
- active site
- inactive site
c
Class 9 Biology App & e-Book Tests PDF Download
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9th Grade Biology MCQs eBook Download
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Class 9 Biology Quiz with Answers
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- Cell Organelles App's Quiz: Thylakoid stack present in plastids is known as
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