Biology-Grade 9-Quiz 1-Digestive System
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The products of protein digestion that are absorbed by the villi in the small intestine are calledCorrectIncorrect
Which row below has an organ incorrectly paired with its function?CorrectIncorrect
At body temperature, which of these combinations is most likely to result in digestion of protein?CorrectIncorrect
Which of the following statements is true?CorrectIncorrect
At body temperature, which of these combinations will result in the nutrients glycerol and fatty acids?CorrectIncorrect
Enzymes of the digestive system are:
Match the enzyme to the substrate digested given below.
The correct order of structures through which the food passes is:
Order the following four events that occur during lipid digestion.
absorption of glycerol and fatty acids into the lymph vessels
hydrolysis by lipase
emulsification by bile
physical digestion through chewing
Food moves in the esophagus by:CorrectIncorrect
Lactase breaks down lactose into:CorrectIncorrect
Maltose is a disaccharide sugar made of:CorrectIncorrect
The correct order of structures through which the food passes is :CorrectIncorrect
Which row identifies the nutrients absorbed by the structures labelled 1 and 2 respectively?CorrectIncorrect
Which row below correctly identifies the organ that produces enzymes that chemically digest proteins, starch, and fats?CorrectIncorrect