Cambridge O Level Courses

O Level Chemistry Prep Tests

O Level Chemistry Tests

Catalysts and Enzymes MCQ with Answers PDF Download

The Book Catalysts and Enzymes Multiple Choice Questions (MCQ Quiz), Catalysts and Enzymes quiz answers PDF to learn online courses, o level chemistry tests. Study Speed of Reaction Multiple Choice Questions and Answers (MCQs), Catalysts and Enzymes quiz questions for colleges that offer online classes. The App Catalysts and Enzymes MCQ eBook PDF Download: chemical reaction: factor affecting, fast and slow reactions, measuring speed of reaction test prep for accelerated bachelors degree online.

The MCQ: The optimal temperature for enzymes is PDF, "Catalysts and Enzymes" App Download (Free) with room temperature, 35-37 °c, 40-45 °c, and above 45 °c choices for colleges that offer online classes. Practice catalysts and enzymes quiz questions, download Amazon eBook (Free Sample) for best online SAT prep class.

Chemistry: Catalysts and Enzymes MCQs PDF Download

MCQ: The optimal temperature for enzymes is

A) room temperature
B) 35-37 °C
C) 40-45 °C
D) above 45 °C

MCQ: Many catalysts are

A) noble gases
B) transition metals
C) non-metals
D) inert gases

MCQ: Uses of enzymes do not include

A) production of insulin
B) production of cancer drugs
C) drug to combat plague
D) drug to fight dwarfism

MCQ: Biological catalyst to convert Hydrogen Peroxide (H2O2) into water (H2O) and oxygen (O2) is

A) amylase
B) hydrolase
C) catalase
D) protease

MCQ: What is true about Enzymes?

A) they act as biological catalysts
B) they operate over a wide range of pH
C) they are highly specific
D) they operate over wide temperatures only

Practice Tests: O Level Chemistry Exam Prep

Download Free Apps (Android & iOS)

The Apps: O Level Chemistry Quiz App, 9th Grade Chemistry MCQs App, and SAT Chemistry MCQ App to download/install for Android & iOS devices. These Apps include complete analytics of real time attempts with interactive assessments. Download Play Store & App Store Apps & Enjoy 100% functionality with subscriptions!

O Level Chemistry App (Android & iOS)

ALL-in-ONE Courses App Download

O Level Chemistry App (Android & iOS)

O Level Chemistry App Download

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry Quiz App

SAT Chemistry App (Android & iOS)

SAT Chemistry Quiz App