Class 9 Biology MCQs - Chapter 6
Enzymes Multiple Choice Questions (MCQ) PDF Download - 10
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The MCQs: The meaning of the Greek word 'metabolism' is; "Enzymes" App (Android, iOS) with answers: digest, respire, change, and cross over to study online certification courses. Practice Class 9 Biology Enzymes MCQ Questions, download Apple e-Book (Free Sample) for taking online classes.
Enzymes MCQs with Answers PDF Download: Quiz 10
The meaning of the Greek word 'metabolism' is
- respire
- digest
- change
- cross over
The factors that can affect the rate of actions of enzymes includes
- substrate concentration
- pH
- temperature
- all of above
The lock and key model proposed by Emil Fischer explains the
- Specifity of enzyme
- Viscosity of enzyme
- Saturation of enzyme
- Nature of enzyme
The model who proposed that the active site is molded in the required shape for performing the function is
- induced-fit model
- reduced-fit model
- anabolism-fit model
- catabolism-fit model
The vital vitamins that play a role as coenzymes do not include
- salicylic acid
- thiamine
- riboflavin
- folic acid
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