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FREE ANATOMY AND STUDY GAMES ABOUT BIO202
CHAPT. 10 DIG EXAM QUESTIONS
Qs and Ans Expert- Explanation
This Exam contains:
-Guarantee passing score -107 Questions and Answers -format set of multiple-choice -Expert- Explanation
Question 1: Cystic fibrosis may significantly impair the activity of the liver.
Answer:
False
Question 2: Principal site for the synthesis of vitamin K by microorganisms=
Answer:
Large Intestine
Question 3: Area between the teeth and lips/cheeks=
Answer:
Vestibule Question 4: People on a strict diet to lose weight begin to metabolize stored fats at an accele rate. How does this condition affect blood pH?
Answer:
It would become acidic (decreased pH).
Question 5: The capillaries that nurish the epithelium and absorb digested nutrients lie in the
Answer:
Lamina Propia Question 6: increases the rate of a chemical reaction without becoming part of the product=
Answer:
catalyst Question 7: found in the mucosa of the small intestine; produce(s) intestinal juice=
Answer:
intestinal crypts Question 8: The pancreas has two major populations of secretory cells-those in the islets and the acinar cells. Which population serves the digestive process? The ________ cells.
Answer:
Acinar
Question 9: attaches the tooth to bone and surrounding alveolar structures=
Answer:
peridontal ligament Question 10: produce(s) a whole spectrum of enzymes and an alkaline fluid that is secreted into the duodenum=
Answer:
pancreas
Question 11: Valve at the junction of the small and large intestines=
Answer:
ileocecal valve Question 12: What is the mechanism of absorbtion of water, and does the absorption result in movement of Blood, Lymph, or Both?
Answer:
The mechanism is by osmosis (diffusion) and results in their movement into blood capillaries.
Question 13: Wormlike sac that outpockets from the cecum=
Answer:
Appendix
Question 14: material covering the tooth root=
Answer:
Cementum
Question 15: hardest substance in the body=
Answer:
Enamel Question 16: What is the mechanism of absorption for N , Cl-, Ca2+ and does the absorption result in movement of Blood, Lymph, or Both?
Answer:
The mechanism is by active transport for sodium and calcium and by diffusion for chloride and all are moved into the blood capillaries.Question 17: Deep folds of the mucosa and submucosa that extend completely or partially around the circumference of the small intestine=
Answer:
Circular Folds Question 18: produce(s) bile that it secretes into the duodenum via the bile duct=
Answer:
liver Question 19: Assume you have been chewing a piece of bread for 5 or 6 minutes. How would you expect its taste to change during this interval? Why?
Answer:
The bread would begin to taste sweet because starch is broken down to glucose by amylase.Question 20: Short-chain tryglycerides found in foods such as butterfat molecules in milk are split by a specific enzyme in preparation for absorption. Which of the following enzymes is responsible?
Answer:
Lipase
Question 21: Organ distal to the stomach=
Answer:
Small Intestine
Question 22: entire portion of the tooth covered with enamel=
Answer:
anatomical crown
Question 23: Alimentary Canal
Answer:
Esophagus, Stomach, Large Intestine, Small Intestine, Mouth, Pharynx
Question 24: Membrane securing the tongue to the floor of the mouth=
Answer:
Frenulum Question 25: Name three structures always found in the portal triad regions of the liver?
Answer:
Branch of the bile duct, branch of the hepatic artery, and branch of hepatic portal vein.
Question 26: substance on which a catalyst works=
Answer:
substrate
Question 27: Folds of the gastric mucosa=
Answer:
Rugae Question 28: Identify the subdivisions of the submucosa (if applicable). What are the major functions?
Answer:
There are no subdivisions. The major functions are to provide a vascular supply for mucosa and protection.
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