The Role and Function of Enzymes in Biological Systems
Passage
•
Biology
•
9th - 12th Grade
•
Practice Problem
•
Medium
Marcus Wharry
Used 3+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of enzymes in biological systems?
To act as catalysts and accelerate chemical reactions
To provide energy for biochemical reactions
To be consumed in biochemical reactions
To store genetic information
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do enzymes achieve specificity in the reactions they catalyze?
By having a unique shape that fits specific molecules
By being consumed in the reaction
By providing energy to the reaction
By changing their shape to fit any molecule
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of enzymes lowering the activation energy of reactions?
It allows reactions to occur more easily and quickly
It increases the energy required for reactions
It stops reactions from occurring
It consumes the enzyme in the process
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to enzymes after they facilitate a reaction?
They return to their original state and can be reused
They are consumed and cannot be reused
They change shape permanently
They become inactive
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a function of enzymes?
Storing genetic information
Acting as catalysts
Lowering activation energy
Facilitating specific reactions
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