EBK CAMPBELL BIOLOGY IN FOCUS
2nd Edition
ISBN: 8220101459299
Author: Reece
Publisher: PEARSON
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Chapter 33, Problem 5TYU
Summary Introduction
Introduction:
Digestion of food starts from buccal cavity. Our mouth contains enzyme salivary amylase. This enzyme helps in the breakdown of carbohydrates and the enzyme responsible for digestion of fats is the lingual lipase is also present in the buccal cavity, but protein digestion takes place only inside the stomach as the enzymes needed for the digestion of proteins are present and are activated in the stomach only.
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Chapter 33 Solutions
EBK CAMPBELL BIOLOGY IN FOCUS
Ch. 33.1 - An animal requires 20 amino acids to make...Ch. 33.1 - Prob. 2CCCh. 33.1 - WHAT IF? if a zoo animal eating ample food shows...Ch. 33.2 - Prob. 1CCCh. 33.2 - In what sense are nutrients from a recently...Ch. 33.2 - Prob. 3CCCh. 33.3 - How does swallowed food reach the stomach of a...Ch. 33.3 - Explain why a proton pump inhibitor, such as the...Ch. 33.3 - Prob. 3CCCh. 33.4 - Prob. 1CC
Ch. 33.4 - Prob. 2CCCh. 33.4 - Prob. 3CCCh. 33.5 - Prob. 1CCCh. 33.5 - The energy required to maintain each gram of body...Ch. 33.5 - Prob. 3CCCh. 33 - The mammalian trachea and esophagus both connect...Ch. 33 - Which organ is incorrectly paired with its...Ch. 33 - Which of the following is not a major activity of...Ch. 33 - Prob. 4TYUCh. 33 - Prob. 5TYUCh. 33 - If you were to jog 1 km a few hours after lunch,...Ch. 33 - Prob. 7TYUCh. 33 - Prob. 8TYUCh. 33 - FOCUS ON EVOLUTION The human esophagus and trachea...Ch. 33 - Prob. 10TYUCh. 33 - Prob. 11TYU
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- The food coming out of the stomach is very acidic. It is neutralized and made somewhat alkaline by the action of buffers, especially the bicarbonate buffer, which is secreted in: A. Brunner’s glands in the duodenum B. pancreatic juices C. bile D. all of the abovearrow_forwardWhich of the following is an unregulated process in the digestive tract? a. secretion of cholecystokinin (CCK) by the duodenal mucosa b. absorption of amino acids across the epithelium of the small intestine c. release of bicarbonate ion (HCO3–) by pancreatic duct cells d. peristalsis in the stomacharrow_forward1) The respiratory and digestive systems share which of the following? A. mouth B. pharynx C. larynx D. glottis E. Both A & B 2) Which organ/gland produces bile? A. gallbladder B. liver C. pancreas. D. stomach E. Both A & B 3.) Which of the following is found in the bile composition? A. Bilirubin B. Bile salts C. Phospholipid D. All of the above E. Only A & B 4.) All of the following excrete mostly alkaline fluids except... A. Mouth B. Stomach C. Liver D. Small intestines E. Large intestinesarrow_forward
- The most commonly occurring small intestinal obstruction is: a. volvulus. b. diverticulosis. c. adhesions. d. tumor. Don't copy from Googlearrow_forwardSelect the letter of the choice that best completes the statement. The process of changing complex foods into simpler substances to be absorbed is calleda. metabolism.b. cellular respiration.c. peristalsis.d. digestion.arrow_forwardAll of the following are functions of the liver except the a. release of insulin. b. formation of plasma proteins (e.g., albumin). c. formation of LDL particles. d. elimination of bilirubin.arrow_forward
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