7164829
Description
Quiz by Cameron Jones, updated more than 1 year ago
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Created by Cameron Jones
almost 8 years ago
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Question 1
Question
A selectively permeable cell membrane is one that allows certain molecules or ions to pass through it by means of active or passive transport
Answer
- True
- False
Question 2
Question
What is the role of the respiratory system?
Answer
-
To help your body rest.
-
To pump blood throughout the body.
-
To bring oxygen in and carbon dioxide out.
-
To control your nerves.
Question 3
Question
What is the role of the circulatory system?
Answer
-
To circulate around your body.
-
To pump blood throughout your body.
-
To get rid of harmful viruses.
-
To digest your food.
Question 4
Question
The hardest working organ in the circulatory system is...
Answer
-
The heart
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The left ventricle
-
The right ventricle
-
The lungs
Question 5
Question
One way to keep homeostasis is by using a high concentration of carbon dioxide in the blood which triggers faster breathing so the lungs can get rid of carbon dioxide quickly.
Answer
- True
- False
Question 6
Question
Which of these is in the digestive system?
Answer
-
Heart
-
Lungs
-
Kidneys
-
arteries
Question 7
Question
Which of these is not in the circulatory system?
Answer
-
Heart
-
Ventricles
-
Arteries
-
Lungs
Question 8
Question
Which of these organs is in the respiratory system?
Answer
-
Lungs
-
Ribs
-
Oxygen
-
Carbon dioxide
Question 9
Question
About how long does it take for a cow to digest its food.
Answer
-
80 hrs
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24 hrs
-
48 hrs
-
60 hrs
Question 10
Question
What is in your saliva that helps break down food?
Answer
-
teeth
-
enzymes
-
tongue
-
cavities
Question 11
Question
Whats the square area of your small intestine
Answer
-
10 square meters
-
250 square meters
-
550 square meters
-
100 square meters
Question 12
Question
Where does digestion start?
Answer
-
At the mouth
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At lungs
-
At the small intestine
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At your brain
Question 13
Question
Where does the esophagus lead to?
Answer
-
Your kidneys
-
Your stomach
-
Your intestines
-
Your lungs
Question 14
Question
Mucus is in your body to protect your stomach so that it doesn't digest itself.
Answer
- True
- False
Question 15
Question
What is at the beginning of the large intestine?
Answer
-
The heart
-
The small intestine
-
The cecum
-
The esophagus
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