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Which of the following statements is FALSE regarding the digestive system? O A. In the stomach,...
Summarize the digestive process of lipids including the processes in the mouth, stomach, and small intestine,...
Summarize the digestive process of lipids including the processes in the mouth, stomach, and small intestine, and explain the purpose and importance of bile in digestion.
bio 2 Chapter 26: Digestive System: Answers 11. Match the following definitions to the terms they...
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Chapter 26: Digestive System: Answers 11. Match the following definitions to the terms they describe: (stomach, peristalsis, pancreas, digestion, small intestine, liver) The mechanical and chemical breakdown of food into subunits, enabling the absorption of nutrients. _: Coordinated muscular contractions that force food down the digestive tract An expandable muscular organ that stores the a k daun and digests proteins in food, _: The organ in which the bulk of chemic als and food occurs An organ that...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal cortex D) testis. 27) The increased contraction of the human uterus during labor and delivery is at least partially dae to the actions of A) epinephrine. B) glucagon C) thyroxine. D) oxytocin. 28) Abnormally reduced somatic growth (dwarfism) can be a consequence of decreased hormone secretion from the A) anterior pituitary gland. B) pancreas. C) adrenal gland. D) posterior pituitary gland 29) The hypothalamus...
Which substances are secreted by the pancreas? a. Hydrochloric acid and mucus b. Intrinsic factor and...
Which substances are secreted by the pancreas? a. Hydrochloric acid and mucus b. Intrinsic factor and mucus c. Bicarbonate and enzymes d. Mucus and enzymes e. Pepsin and enzymes Mechanical digestion occurs by _____. a. peristalsis b. liver c. breakdown by enzymes d. chewing e. uncoiling by hydrochloric acid Which of the following is a correct statement about fiber in the digestive system? a. Bile emulsifies the fiber making it ready for enzyme action in the small intestine. b. Stomach...
36. The digestive system includes A. organs of the GI tract B. salivary glands. C. liver...
36. The digestive system includes A. organs of the GI tract B. salivary glands. C. liver and gallbladder. D. pancreas. E. All of the above. 37. Which organ adds acid, enzymes, and gastric juice that grind food into a semiliquid? A. stomach B. small intestine C. mouth D. esophagus E. large intestine 38. Nutrients are primarily absorbed in which of the following organs? A. large intestine B. small intestine C. pancreas D. liver E. stomach 39. Which organ produces bile?...
Digestion of nutrients Complete the following sentences to describe the digestion and absorption of various nutrients....
Digestion of nutrients Complete the following sentences to describe the digestion and absorption of various nutrients. Words may be used more than once. small intestine Starch is a that is first broken down by and then in the in the carbohydrate villi The resulting molecules are absorbed by the intestinal amylase and then the Proteins are first broken down in the by proteins amino acid The resulting molecules are absorbed by the intestinal lipase Fats are broken down in the...
Sequence the following steps for nutrient digestion. 1. Gastric secretions mix with the food material. 2....
Sequence the following steps for nutrient digestion. 1. Gastric secretions mix with the food material. 2. Undigested material and some liquids move to the large intestine and waste material is excreted as feces. 3. End products of digestion are absorbed through the intestinal wall and into circulation. 4. Salivary amylase breaks down food into smaller components. 5. Secretions from the gallbladder, pancreas, and intestinal lining cells digest carbohydrates, protein, and fats. 6. Salivary amylase action stops while pepsin begins to...
Which of the following occurs during the gastric phase of gastric secretion? Multiple Choice Hydrochloric acid...
Which of the following occurs during the gastric phase of gastric secretion? Multiple Choice Hydrochloric acid and pepsin secretion is stimulated in the upper and middle parts of the small intestine. 0 Tactile sensation of food in the mouth sends nervous Impulses to the cerebellum Tackle ser 0 Cholecystokinin is produced in the upper part of the stomach 0 0 Gastrin begins to be secreted by the lower part of the stomach
please typing the answer on th COMPUTER Name Date Section Reviewing Your Knowledge EXERCISE 34 A....
please typing the answer on th COMPUTER
Name Date Section Reviewing Your Knowledge EXERCISE 34 A. Layers of the Gastrointestinal Tract Name the layers of the GI tract that are described. 1. The layer that contracts to churn food or move food along 2. Layer consisting of a membrane that lines a body cavity that opens to the exterior overlays smooth muscle 3. Areolar connective tissue layer located deep to the mucosa 4. A serous membrane that is the external...
Using the list of words below, place the correct term in the blank provided. lipoprotein water...
Using the list of words below, place the correct term in the blank provided. lipoprotein water fructose amino acid pool amylase vitamins/minerals triglyceride gall bladder carbohydrate small intestine free fatty acid stomach glucose galactose Glut large intestine 1.Digestion of this nutrient begins in the mouth 2.Mechanical churning of food occurs in this pouch-like portion of the digestive tract 3.Most absorption of nutrients takes place here 4.This sac-like structure secretes bile to aid in fat digestion 5.Specialized membrane glucose carrier proteins...
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Chapter 26: Digestive System: Answers 11. Match the following definitions to the terms they describe: (stomach, peristalsis, pancreas, digestion, small intestine, liver) The mechanical and chemical breakdown of food into subunits, enabling the absorption of nutrients. _: Coordinated muscular contractions that force food down the digestive tract An expandable muscular organ that stores the a k daun and digests proteins in food, _: The organ in which the bulk of chemic als and food occurs An organ that...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal cortex D) testis. 27) The increased contraction of the human uterus during labor and delivery is at least partially dae to the actions of A) epinephrine. B) glucagon C) thyroxine. D) oxytocin. 28) Abnormally reduced somatic growth (dwarfism) can be a consequence of decreased hormone secretion from the A) anterior pituitary gland. B) pancreas. C) adrenal gland. D) posterior pituitary gland 29) The hypothalamus...
36. The digestive system includes A. organs of the GI tract B. salivary glands. C. liver and gallbladder. D. pancreas. E. All of the above. 37. Which organ adds acid, enzymes, and gastric juice that grind food into a semiliquid? A. stomach B. small intestine C. mouth D. esophagus E. large intestine 38. Nutrients are primarily absorbed in which of the following organs? A. large intestine B. small intestine C. pancreas D. liver E. stomach 39. Which organ produces bile?...
Digestion of nutrients Complete the following sentences to describe the digestion and absorption of various nutrients. Words may be used more than once. small intestine Starch is a that is first broken down by and then in the in the carbohydrate villi The resulting molecules are absorbed by the intestinal amylase and then the Proteins are first broken down in the by proteins amino acid The resulting molecules are absorbed by the intestinal lipase Fats are broken down in the...
Which of the following occurs during the gastric phase of gastric secretion? Multiple Choice Hydrochloric acid and pepsin secretion is stimulated in the upper and middle parts of the small intestine. 0 Tactile sensation of food in the mouth sends nervous Impulses to the cerebellum Tackle ser 0 Cholecystokinin is produced in the upper part of the stomach 0 0 Gastrin begins to be secreted by the lower part of the stomach
please typing the answer on th COMPUTER
Name Date Section Reviewing Your Knowledge EXERCISE 34 A. Layers of the Gastrointestinal Tract Name the layers of the GI tract that are described. 1. The layer that contracts to churn food or move food along 2. Layer consisting of a membrane that lines a body cavity that opens to the exterior overlays smooth muscle 3. Areolar connective tissue layer located deep to the mucosa 4. A serous membrane that is the external...
Using the list of words below, place the correct term in the blank provided. lipoprotein water fructose amino acid pool amylase vitamins/minerals triglyceride gall bladder carbohydrate small intestine free fatty acid stomach glucose galactose Glut large intestine 1.Digestion of this nutrient begins in the mouth 2.Mechanical churning of food occurs in this pouch-like portion of the digestive tract 3.Most absorption of nutrients takes place here 4.This sac-like structure secretes bile to aid in fat digestion 5.Specialized membrane glucose carrier proteins...
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