Worksheets2NA SCI - Digestive System Revision
Total questions: 13
Worksheet time: 9mins
(a) is a nutrient that provides a direct source of energy
Which of the following nutrients help to grow and repair cells?
Carbohydrates
Fats
Proteins
Fibre
Which of the following nutrients' main function is to keep our body healthy? (more than one answer)
Vitamins
Fats
Carbohydratges
Minerals
Which o the following nutrients help to prevent constipation?
Carbohydrates
Fibre
Proteins
Fats
The enzyme that helps digest carbohydrates is (a) .
When protein is digested with the help of ______ .
______ is produced.
protease
amino acids
amino acids
protease
lipase
glucose
amylase
fatty acids
When fat is digested, we obtain ____________. (more than one answer)
fatty acids
lipase
glycerol
glucose
When iodine solution is added to starch, the mixture is ________.
blue-black
colourless
white
yellowish brown
Physical digestion occurs in _______. (more than 1 answer)
mouth
oesophagus
stomach
small intestine
Which of the nutrients are digested in small intestine?(more than one answer)
carbohydrates
fats
proteins
water
Other than small intestine, protein is also digested in
mouth
stomach
oesophagus
large intestine
Other than small intestine, carbohydrates are also digested in
mouth
stomach
oesophagus
large intestine
What is the function of large intestine?
absorb nutrients
digest food
absorb water and mineral salts
store undigested food
