Enzymes and Biochemical Reactions Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the most important part of an enzyme's function?

Active site (correct)
Coenzyme
Activator
Cofactor

Which of the following is NOT a factor that influences enzymatic reactions?

pH
Pressure (correct)
Enzyme concentration
Temperature

What is the purpose of the allosteric site in an enzyme?

To bind the cofactor
To bind the substrate
To regulate the enzyme's activity (correct)
To denature the enzyme

What is the difference between an isoenzyme and an isoform?

Isoenzymes are different enzymes that catalyze the same reaction, while isoforms are different forms of the same enzyme. (B) Signup and view all the answers

What is the purpose of a zymogen in an enzyme system?

To activate the enzyme (C) Signup and view all the answers

How does the velocity of an enzymatic reaction change with increasing enzyme concentration?

The velocity increases linearly (C) Signup and view all the answers

What is the optimal pH range for most enzymatic reactions?

7.0 - 8.0 (C) Signup and view all the answers

Where are enzymes typically found in the body?

In all body tissues and the blood serum (A) Signup and view all the answers