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WorksheetsNutrition in Human
Total questions: 8
Worksheet time: 7mins
Name the organs P, Q, R and S in order.
oesophagus, stomach, pancreas, liver
stomach, liver, pancreas, small intestine
stomach, pancreas, liver, small intestine
stomach, liver, gall bladder, small intestine
Hydrochloric acid and pepsin were added to the mixture containing carbohydrates, fats and proteins. What is the product formed?
maltose
polypeptides
amino acids
fatty acids and glycerol
Which statements about bile are true?
(You may choose more than 1 option)
bile emulsifies fats
bile increases rate of digestion by lipase
bile is an alkaline liquid
bile is produced in the gall bladder
At position X, the circular muscle _________ and the longitudinal muscle _______.
(a)
Which of the following is not an adaptation of the small intestine for absorption?
inner surface of the small intestine is folded
villi have thin walls or membrane
epithelial cells contain multiple numerous microvilli
intestinal juices are alkaline
Digestion of which of the following would be affected the most if the liver were severely damaged?
Proteins
Carbohydrates
Fats
All the above will be equally affected
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
What is the function of organ D?
absorb nutrients from digested food
absorb water from undigested food
to digest fats, proteins and carbohydrates
to produce pancreatic juice
