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Worksheetsgrade 9 quiz
Total questions: 10
Worksheet time: 5mins
pepsin is an enzyme that acts on
proteins
carbohydrates
lipids
starch
an enzyme is destroyed at ...... degrees
20
0
30
60
by the action of amylase the starch is transformed into
maltose
glucose
amino acids
all answers are incorrect
digestion of lipids gives amino acids
true
false
all carbohydrates are identified by Fehling's test
true
false
chewing food is considered to be
mechanical digestion
chemical digestion
in which part of the digestive system most of the chemical digestion occur
stomach
mouth
large intestine
small intestine
Ph 1 is considered to be
basic
acidic
neutral
emulsification of lipids is considered to be part of
mechanical digestion
chemical digestion
the name of the juice secreted in the mouth is
gastric juice
pancreatic juice
saliva
intestinal juice
