Worksheetshuman nutrition
Total questions: 20
Worksheet time: 10mins
What are the five processes in human nutrition (in order)?
ingestion,digestion,egestion,absorption,assimilation
ingestion,digestion,absorption,egestion,assimilation
ingestion,digestion,absorption,assimilation,egestion
absorption,ingestion,digestion,egestion,assimilation
Where does ingestion begin?
duodenum
stomach
mouth
colon
Chewing cuts food into smaller pieces which is a form of chemical digestion
True
False
Salivary amylase digests starch into glucose
True
False
Which of the following enzymes digests proteins?
Trypsin
Lipase
Peptidases
Amylase
Peristalsis mixes food with gastric juice in the stomach
True
False
Bile is produced by ____, stored in ____, released by _____
liver; duodenum; bile duct
liver; gall bladder; bile duct
gall bladder; liver; bile duct
gall bladder; duodenum; bile duct
You can find protein in...
dairy products.
fruit.
oil.
Oils and butter are rich in...
proteins.
fats.
carbohydrates.
Name the glands associated with the Human Digestive System?
Only salivary glands and pancreas
Only salivary glands and liver
Only liver and pancreas
Salivary Glands, Liver and Pancreas
Where does most of the digestive process take place?
Small intestine
Stomach
Large intestine
The correct order of parts labelled 2,3,7,8
Oesophagus,stomach,pancreas,liver
Oesophagus,stomach,liver,pancreas
Oesophagus,pancreas,stomach,liver
Oesophagus,pancreas,liver,stomach
What is the function of the gall bladder?
absorption of fat
digestion of fat
production of bile
storage of bile
The diagram shows the human alimentary canal.
Which of the organs are related to digestion of carbohydrates?
R and T only
P and Q only
S and T only
Q, R, S, and T
In which part of the digestive system are most of the nutrients absorbed into the bloodstream?
Stomach
Oesophagus
Small Intestine
Large Intestine
What is the function of dietary fibre in the human body?
Provides energy
Fights infection and disease
Keeps the digestive system healthy
Promotes healthy hair and nails
What is a function of protein?
Repair and build muscle
Keep the body warm
Help with the digestive system
Cures asthma
Maltose is digested into glucose by maltase
True
False
Absorption of digested food molecules occur at the villi
True
False
What is the function of Bile Juice secreted by Liver?
It makes the food alkaline.
It makes the food acidic.
It breaks down the big fat globules for effective enzyme action
It converts fat to fatty acid and glycerol
