What is a substance called if it speeds up a chemical reaction?
Enzymes/Macromolecules

Flashcard
•
Biology
•
9th - 12th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Catalyst: A substance that increases the rate of a chemical reaction without being consumed in the process.
2.
FLASHCARD QUESTION
Front
What do we call any substance that is acted upon by an enzyme?
Back
Substrate: The specific reactant that an enzyme acts on.
3.
FLASHCARD QUESTION
Front
What do enzymes do to the activation energy of a reaction?
Back
Enzymes decrease the activation energy of the reaction, making it easier for the reaction to occur.
4.
FLASHCARD QUESTION
Front
What are enzymes primarily made of?
Back
Proteins: Enzymes are biological catalysts that are primarily composed of proteins.
5.
FLASHCARD QUESTION
Front
Which of the following is NOT a job of proteins in the body?
Back
Insulation: While proteins have many functions, insulation is primarily a role of lipids.
6.
FLASHCARD QUESTION
Front
What is the role of a coenzyme?
Back
Coenzyme: A non-protein molecule that assists enzymes in catalyzing reactions.
7.
FLASHCARD QUESTION
Front
What is the term for the specific region on an enzyme where the substrate binds?
Back
Active Site: The region on an enzyme where the substrate binds and the reaction occurs.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Enzymes

Flashcard
•
9th - 12th Grade
15 questions
Enzymes

Flashcard
•
9th - 12th Grade
15 questions
Lab Flashcard Enzymes

Flashcard
•
9th - 12th Grade
15 questions
AP Bio Insta-Review Topic 3.1*: Enzyme Structure

Flashcard
•
9th - 12th Grade
15 questions
Enzymes

Flashcard
•
9th - 12th Grade
15 questions
ET Enzymes Review 12/16/24

Flashcard
•
9th - 12th Grade
15 questions
Enzymes

Flashcard
•
9th - 12th Grade
15 questions
AP Bio Insta-Review Topic 3.3*: Environmental Impacts on Enzymes

Flashcard
•
9th - 12th Grade
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade
Discover more resources for Biology
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade