click below
click below
Normal Size Small Size show me how
chp 19 DIY review
Question | Answer |
---|---|
Breaking down food into molecules small enough to enter cells is called? | Digestion |
What is getting rid of waste through feces called? | Defecation |
Which teeth are chiseled and adapted for cutting into food? | Incisors |
Which teeth have three or more blunt cusps for grinding and crushing food? | Molars |
What is getting nutrients into the body called? | Absorption |
Which layer of the teeth is where the nerves and blood vessels are located? | Pulp cavity |
Which layer of the teeth covers the crown? | Enamel |
Saliva helps dissolve food and digest which macromolecule? | Carbohydrates |
Which salivary gland is medial and inferior to the mandible? | Submandibular |
What structure prevents food/drink from entering the nasal cavity when swallowing? | Uvula |
What surrounds the upper opening of the stomach? | Cardia |
What is superior and left of the cardia in the stomach? | Fundus |
What is the large central portion of the stomach? | Body |
What is the lower part of the stomach? | Pylorus |
Where does almost all nutrient absorption take place? | Small intestine |
Where does the liver receive oxygenated blood from? | Hepatic artery |
What is the last part of the GI tract? | Large intestine |
What is the first part of the large intestine? | Cecum |
What does the gallbladder store? | Bile |
What is the liver divided into ? | lobules |
What are Broken down long chain fatty acids called? | Micelles |
What does the tongue mix food with? | Saliva |
How is water moved into cells? | Osmosis |
What protects the stomach walls from being digested by its own enzymes? | Mucosa |
Food in the stomach is pushed through the pyloric sphincter into what? | Duodenum |
During which stage of digestion are neural centers in the brain stimulated? | Cephalic |
During which stage of digestion is food mixed in the stomach? | Gastric |
Carbohydrates are absorbed as what? | Monosaccharides |
Which stage of digestion continues the digestion of chyme? | Intestinal |
What breaks down lipids and triglycerides? | Lipase |