Class 9 Biology MCQs - Chapter 6

Enzymes MCQ (Multiple Choice Questions) PDF - 10

Books:

Apps:

Free Enzymes Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Enzymes MCQ PDF Book), test 10 to learn online class 9 biology certificate courses. Study Class 9 Biology Enzymes Multiple Choice Questions and Answers (MCQs) PDF, enzymes quiz questions and answers to study online certification courses. Free educational App: Enzymes MCQ App Download & e-Book for class 9 biology: enzymes, rate of enzyme action, mechanism of enzyme action, characteristics of enzymes test prep for online classes.

The MCQs: Meaning of the Greek word 'metabolism' is; "Enzymes" App Download Android & iOS (Free) with answers digest, respire, change and cross over to study online certification courses. Practice class 9 biology enzymes quiz questions, download Apple Book (Free Sample) for taking online classes.

Enzymes Questions & Answers PDF Download: MCQ Quiz 10

MCQ 46: The meaning of the Greek word 'metabolism' is

A) respire

B) digest

C) change

D) cross over

MCQ 47: The factors that can affect the rate of actions of enzymes includes

A) substrate concentration

B) pH

C) temperature

D) all of above

MCQ 48: The lock and key model proposed by Emil Fischer explains the

A) Specifity of enzyme

B) Viscosity of enzyme

C) Saturation of enzyme

D) Nature of enzyme

MCQ 49: The model who proposed that the active site is molded in the required shape for performing the function is

A) induced-fit model

B) reduced-fit model

C) anabolism-fit model

D) catabolism-fit model

MCQ 50: The vital vitamins that play a role as coenzymes do not include

A) salicylic acid

B) thiamine

C) riboflavin

D) folic acid

Class 9 Biology Mock Tests

Biodiversity MCQs

Introduction to Biology MCQs

Enzymes MCQs

Nutrition MCQs

Bioenergetics MCQs

Biology Problems MCQs

Transport MCQs

Cells and Tissues MCQs

Enzymes Learning App & Free Study Apps

Download Enzymes MCQ App to learn Enzymes MCQs, 9th Grade Biology Learning App, and O Level Biology MCQs Apps. Free "Enzymes" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!