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14 questions
What process happens in the ileum (part C) of the small intestine?
digestion
ingestion
absorption
egestion
what are the products of digestions that are small enough to pass through the ileum to get to the blood.
glucose, fatty acids & glycerol, amino acids
proteins, fats & starch
glucose, lacteals, blood vessels
glucose, proteins and amino acids
the picture shows the structure that is present on the wall of small intestine (ileum), what is the name of this structure
villi
blood capillaries
lacteals
ileum
This picture shows a villi on the wall of the small intestine (ileum). Label structure A
villi
blood capillaries
lacteals
ileum
This picture shows a villi on the wall of the small intestine (ileum). Label structure B
villi
blood capillaries
lacteals
ileum
This picture shows a villi on the wall of the small intestine (ileum). what are the soluble food that will pass into B (the blood capillaries)?
glucose
amino acids
maltose
fatty acids & glycerol
This picture shows a villi on the wall of the small intestine (ileum). what are the soluble food that will pass into A (the lacteals)?
glucose
amino acids
maltose
fatty acids & glycerol
Name two soluble products of digestion which may pass through the wall of the small intestine
glucose and amino acids
starch and protein
starch and amino acids
fats
Numerous fingerlike projections in the folds of the wall of the ileum is called
bollus
chyme
bile
villi
What is the purpose of the villi? (select all that apply)
increase the surface area
absorb nutrients into the bloodstream
chemically break down food
physically break down food
How many villi are shown in the diagram? (input number only)
What is the enzyme that is used to break down protein
amylase
protease
lipase
maltase
What is the enzyme that is used to break down starch
amylase
protease
lipase
maltase
What is the enzyme that is used to break down fats
amylase
protease
lipase
maltase
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