Zusammenfassung der Ressource
Frage 1
Frage
A selectively permeable cell membrane is one that allows certain molecules or ions to pass through it by means of active or passive transport
Frage 2
Frage
What is the role of the respiratory system?
Frage 3
Frage
What is the role of the circulatory system?
Antworten
-
To circulate around your body.
-
To pump blood throughout your body.
-
To get rid of harmful viruses.
-
To digest your food.
Frage 4
Frage
The hardest working organ in the circulatory system is...
Antworten
-
The heart
-
The left ventricle
-
The right ventricle
-
The lungs
Frage 5
Frage
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.
Frage 6
Frage
Which of these is in the digestive system?
Antworten
-
Heart
-
Lungs
-
Kidneys
-
arteries
Frage 7
Frage
Which of these is not in the circulatory system?
Antworten
-
Heart
-
Ventricles
-
Arteries
-
Lungs
Frage 8
Frage
Which of these organs is in the respiratory system?
Antworten
-
Lungs
-
Ribs
-
Oxygen
-
Carbon dioxide
Frage 9
Frage
About how long does it take for a cow to digest its food.
Antworten
-
80 hrs
-
24 hrs
-
48 hrs
-
60 hrs
Frage 10
Frage
What is in your saliva that helps break down food?
Antworten
-
teeth
-
enzymes
-
tongue
-
cavities
Frage 11
Frage
Whats the square area of your small intestine
Antworten
-
10 square meters
-
250 square meters
-
550 square meters
-
100 square meters
Frage 12
Frage
Where does digestion start?
Antworten
-
At the mouth
-
At lungs
-
At the small intestine
-
At your brain
Frage 13
Frage
Where does the esophagus lead to?
Antworten
-
Your kidneys
-
Your stomach
-
Your intestines
-
Your lungs
Frage 14
Frage
Mucus is in your body to protect your stomach so that it doesn't digest itself.
Frage 15
Frage
What is at the beginning of the large intestine?
Antworten
-
The heart
-
The small intestine
-
The cecum
-
The esophagus