
Higher Biology Unit 2. KA3: Metabolic Rate
Authored by Tina Visovan
Biology
11th Grade
Used 14+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is metabolic rate?
The amount of water an organism needs daily
The speed at which an organism moves
The quantity of energy consumed by an organism per unit of time
The rate at which an organism digests food
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does BMR stand for?
Bilateral Metabolic Rate
Biological Metabolic Rate
Basal Metabolic Rate
Basic Metabolic Rate
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a method for measuring metabolic rate?
Heat produced
Volume of carbon dioxide produced
Volume of oxygen consumed
Amount of food consumed
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a respirometer measure?
Carbon dioxide levels
Oxygen consumption
Blood pressure
Heat production
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of potassium hydroxide in a respirometer setup?
To increase oxygen levels
To measure heat production
To generate energy
To absorb carbon dioxide
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which organisms have higher metabolic rates?
Birds and mammals
Reptiles and amphibians
Fish
Insects
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of the circulatory system in organisms with high metabolic rates?
To deliver nutrients
To regulate temperature
To deliver oxygen efficiently
To remove waste products
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