Enzymes are not consumed in a reaction, but they are catalysts
that allow the reaction to proceed at a faster rate. This therefore
means they produce energy needed for a reaction. Take up the
quiz below and test your understanding of chapter Ch. 6 on energy
& Enzymes. All the best!
True
False
Rate this question:
They lower the energy of activation of a reaction by binding the substrate.
They raise the energy of activation of a reaction by binding the substrate.
They lower the amount of energy present in the substrate.
They raise the amount of energy present in the substrate.
Rate this question:
True
False
Rate this question:
Golgi complexes and lysosomes
Mitochondria and chloroplasts
Endoplasmic reticulum and vesicles
Vacuoles and vesicles
Mitochondria and endoplasmic reticulum
Rate this question:
Used to drive another exergonic reaction.
Used to drive an endergonic reaction.
Lost as nonusable heat to the environment.
Used to decrease the entropy of the universe.
All of the above are correct.
Rate this question:
Are always coupling reactions.
Have a negative DG and occur spontaneously.
Can only occur if there is an input of energy.
Have products with less free energy than the reactants.
All of the above are correct.
Rate this question:
"-ose," cell in which it is found
"-ase," cell in which it is found
"-ose," substrate
"-ase," substrate
"-ase," coenzyme
Rate this question:
As the product is released, the enzyme breaks down.
The enzyme is like a key that fits into the substrate, which is like a lock.
The active site is permanently changed by its interaction with the substrate.
As the substrate binds to the enzyme, the shape of the active site changes to accommodate the reaction.
Rate this question:
An ionic cofactor that interacts with an enzyme to allow it to work.
A protein cofactor that interacts with an enzyme to allow it to work.
A nonprotein organic cofactor that interacts with an enzyme to allow it to work.
An ionic cofactor that interacts with an enzyme to inhibit it.
A protein cofactor that interacts with an enzyme to inhibit it.
Rate this question:
True
False
Rate this question:
Quiz Review Timeline (Updated): Mar 22, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
The Nature Of Enzymes Quiz! Trivia
Dive into 'The Nature of Enzymes Quiz! Trivia' to explore the fascinating world of enzymes. Test your knowledge on enzyme structure, function, inhibition types, and...
Questions:
9 |
Attempts:
189 |
Last updated:
Mar 22, 2023
|
Preparation - Tasks For Assessment - Class 9
This Class 9 biology quiz assesses understanding of pathogens, enzyme functions, and their optimal conditions. It tests knowledge of enzyme types, activities at various pH levels,...
Questions:
14 |
Attempts:
48 |
Last updated:
May 05, 2023
|
BIO13312 BIOCHEMISTRY - LECTURE NINE - ENZYMES AND COENZYMES
To introduce the six main classes of enzymeTo look at the effect of enzymes on reaction energetics.To introduce co-enzymes and co-factors.To consider general mechanisms of...
Questions:
14 |
Attempts:
280 |
Last updated:
Jan 10, 2025
|
|
AP Lovrien - Enzymes And Energy
Explore the fundamental roles of enzymes in biochemical reactions with the AP Lovrien - Enzymes and Energy quiz. Assess your understanding of enzyme activity, energy changes in...
Questions:
12 |
Attempts:
117 |
Last updated:
Jan 18, 2024
|
Unit 4 Target 1: Enzymes QUIZ
This quiz, titled 'Unit 4 Target 1: Enzymes', tests understanding of how enzymes catalyze biochemical reactions, affecting factors like pH and activation energy, and their role in...
Questions:
11 |
Attempts:
1095 |
Last updated:
Feb 18, 2025
|
Enzyme Quiz: Test Your Knowledge! Trivia
Dive into the Enzyme Quiz: Test your Knowledge! Trivia to explore the fascinating world of enzymes. Assess your understanding of enzyme nature, function, reactions, and specific...
Questions:
10 |
Attempts:
441 |
Last updated:
Mar 20, 2023
|
Wait!
Here's an interesting quiz for you.