6. Gallstones are formed when biliary sludge solidifies and gets stuck in the bile duct, but what is the pain this causes called?
Bile salt obstructive colic
Biliary colic
Gallstone colic
Obstructive jaundice
7. Starches from Carbohydrates contain long chains of glucose molecules known as what?
Polysaccharides
Maltose
Serosa
Peptides
8. Proteins are long chains of amino acids, during digestion these chains break into smaller chains known as polypeptides, they then break into even smaller chains known as what?
Peptides
Polysaccharides
Disaccharide Sugar
Maltose
9. Among other things, pancreatic juice contains biocarbonate ions. But what do these do?
Ignore the stomach acid
Remove the stomach acid
Neutralise the stomach acid
Maintain the pH of the stomach acid
10. What do bile pigments do?
Sterilise the gallbladder
Break down haemoglobin
Remove fat globules from gallbladder
Turn large fat globules into small fat globules
11. Food can be chewed into a bolus (pellet) to be sent down the oesophagus easily via what process?
Ptyalism
Mastication
Peristalsis
Olfaction
12. What is the duodenum?
Final section of the large intestine
First section of the small intestine
First section of the large intestine
Final section of the small intestine
13. During digestion, starch turns into disaccharide sugars (known as maltose), which then turn into what?
Digestive Molecules
Protein Molecules
Glucose Molecules
Fat Molecules
14. What is the colons main function?
Pumps blood through vessels
Absorbs water from undigested material to create faeces
Allow glucose and amino acids to pass through to liver
Releases water to pass through it
15. What is the name of the sphincter which releases chyme into the duoderium?
Parietal Sphincter
Plyoric Sphincter
Lower Oesophegal Sphincter
Anal Sphincter
16. Saliva is made up of water, mucous and bicarbonate ions which have the enzyme amylase, which turns starch into what?
Fatty Acids
The Sugar Glycerol
The Sugar Maltose
Triglyceride Fat
17. The Muscularis (muscle layer of the gut) contracts in waves to digest food. What is the scientific name for this movement?
Olfaction
Submucosa
Peristalsis
Masticated
18. Bile is produced by the liver and stored in the gallbladder. It contains bile salt, but what does bile salt do?
Removes fat globules totally from gallbladder
Turns large fat globules into small fat globules
Breaks down haemoglobin
Produces pancreatic juice
19. Which of these is not a layer of the Gastrointestinal Tract?
Submucosa
Muscularis
Salivary Glands
Mucosa
20. Fat molecules are primarily broken down into what two components?