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Human Body Year 8 Flashcards | StudBud

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Human Body Year 8

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Questions 12

Answers

1
How much longer food spends in the large intestine compared to the small intestine?
3 times
5 times
7 times
8 times
2
What does the liver do?
Filters blood
Breaks down food
Processes urine
Filters food
3
Which is wider, the small intestine or the large intestine?
Small Intestine
They are equal
Large Intestine
4
The liver is part of the digestive tract.
True
False
5
What is Chemical Digestion?
The mechanical breaking down of food
The breaking down of food
Complex molecules are broken down into larger peices using enzymes
Complex molecules are broken down into smaller pieces using enzymes
6
What are villi?
Folds in your stomach that are microscopic
All of the above
Folds in your throat that increase surface area
Microscopic finger-like projections
7
Which part of the digestive tract that removes water and has a lot of bacteria living in it?
Stomach
Large Intestine
Liver
Small Intestine
8
After food is swallowed it moves down the oesophagus and through the gut in the order of:
small intestine → stomach → large intestine
stomach → large intestine → small intestine
stomach → small intestine → large intestine
large intestine → small intestine → stomach
9
Where does Digestion start?
Mouth
Small Intestine
Stomach
Oesophagus
10
Which organ does food spend approximately 4 hours in?
Oesophagus
Stomach
Small Intestine
Large Intestine
11
Which is longer, the small intestine or the large intestine?
Small Intestine
They are equal
Large Intestine
12
Physical Digestion is the mechanical breakdown of food.
True
False