U3.L7 The Digestive System & GI Conditions

Multiple Choice

What is the relationship between the height of the villi and the percentage of food absorbed into the bloodstream?

• Height of villi increases, absorption decreases

• Height of villi decreases, absorption increases

• Height of villi has no effect on absorption

• Height of villi increases, absorption increases

Multiple Choice

Which biomolecule is found in the foods pictured here?

• Nucleic Acid

• Carbohydrate

• Protein

• Glucose

Labelling

Label the groups of foods.

Drag labels to their correct position on the image

protein

lipids (fats & oils)

carbohydrates

Multiple Choice

What are the small molecules that your body breaks food into for absorption?

• Amino acids

• Glucose

• Fatty acids

• All of the above

Multiple Choice

What is the role of amylase in chemical digestion?

• Amylase breaks down proteins.

• Amylase breaks down glucose.

• Amylase breaks down lipids.

• Amylase breaks down starch.

Multiple Choice

Which of the following is a molecule that is absorbed through the wall of the small intestine?

• Glucose

• Protein

• Fiber

• Fat

Dropdown

Large molecules continue to be broken down. Small molecules begin to move through the walls of the ​

Select answer

intestine into the ​

Select answer

. 

Multiple Choice

What is one of the main components of solid waste (poo) as shown in the pie chart?

• Glucose

• Fiber

• Protein

• All of the above

Open Ended

What additional evidence would help you confirm which condition M’Kenna most likely has?