WorksheetsChapter 7 Quiz 3
Total questions: 8
Worksheet time: 4mins
Which of the following secretions is secreted by the duodenum?
Bile
Pancreatic juice
Intestinal juice
Which of the following secretions contains enzyme(s)?
Bile
Pancreatic juice
Intestinal juice
Which of the following secretions is important for lipid digestion?
Bile
Pancreatic juice
Intestinal juice
Which of the following secretions contains a substance that emulsifies lipids?
Bile
Pancreatic juice
Intestinal juice
Which of the following secretions is alkaline?
Bile
Pancreatic juice
Intestinal juice
The diagram shows a structure found in the ileum. What is structure X?
Cilium
Villus
Microvillus
Which of the following are adaptations of structure X for food absorption? Tick three boxes.
Its epithelium contains digestive enzymes.
Its epithelial cells contain numerous microvilli.
It is one-cell-thick.
It contains carrier proteins for the active transport of lipid molecules.
Its epithelial cells contain numerous mitochondria which supply energy for active transport.
The diagram shows a structure found in the ileum.
Is vitamin A absorbed into structure Y or Z?
Y
Z
