What is the primary reason exercise makes us feel tired?

The Chemistry of Exercise and Muscle Function

Interactive Video
•
Biology, Chemistry, Science
•
6th - 7th Grade
•
Hard

Patricia Brown
FREE Resource
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The brain gets tired from thinking too much.
Exercise depletes the body's water supply.
Exercise causes the bones to weaken.
Muscles use chemical reactions that require energy.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do muscles facilitate movement in the body?
By expanding and contracting independently.
By using chemical reactions to slide fibers together.
By absorbing energy from the sun.
By generating electrical impulses.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What role do muscles play in energy conversion?
They produce energy from water.
They convert motion into chemical energy.
They store energy for future use.
They convert chemical energy from food into motion.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the byproducts of chemical reactions in muscles?
They are absorbed by the bones.
They are washed away by the blood.
They are converted back into energy.
They are stored in the muscles.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does regular exercise affect the body's ability to handle chemical byproducts?
It causes the body to produce more byproducts.
It improves the body's efficiency in delivering and removing them.
It has no effect on the body's efficiency.
It decreases the body's efficiency in removing them.
Similar Resources on Quizizz
3 questions
I WONDER - How Does Bioluminescence Work?

Interactive video
•
KG - 6th Grade
2 questions
I WONDER - What Is Metabolism?

Interactive video
•
KG - 6th Grade
6 questions
I WONDER - How Are Chemical Reactions Useful?

Interactive video
•
KG - 6th Grade
2 questions
I WONDER - What Are The Different Types Of Chemical Reactions?

Interactive video
•
KG - 6th Grade
6 questions
ISRAEL: SPECIAL WEDDING TAKES PLACE

Interactive video
•
6th - 8th Grade
7 questions
Functions and Roles of Proteins

Interactive video
•
6th - 8th Grade
2 questions
I WONDER - How Does Bioluminescence Work?

Interactive video
•
KG - 6th Grade
6 questions
I WONDER - What Is Metabolism?

Interactive video
•
KG - 6th 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