EP CAMPBELL BIO.IN FOCUS AP-MOD.MASTER.
3rd Edition
ISBN: 9780137453092
Author: Urry
Publisher: SAVVAS L
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Textbook Question
Chapter 33.2, Problem 2CC
In what sense are nutrients from a recently ingested meal not really “Inside” your body prior to the absorption stage of food processing?
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In what sense are nutrients from a recently ingested meal not really “inside” your body prior to the absorption stage of food processing?
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Chapter 33 Solutions
EP CAMPBELL BIO.IN FOCUS AP-MOD.MASTER.
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 - FOCUS ON EVOLUTION The human esophagus and trachea...Ch. 33 - Prob. 9TYUCh. 33 - Prob. 10TYU
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- The chemical and mechanical processes of food breakdown are called: absorption secretion digestion ingestionarrow_forwardIn order for the food to be processed and absorbed in an optimal way, there are several feedback mechanisms. One of the most important starts when the food reaches the small intestine, this is sometimes also called the intestinal phase. Describe what happens if the food that reaches the duodenum contains a lot of fat and a lot of protein. The answer must include: Which different mechanisms are affected by the respective stimuli (fat and protein) and how (increases or decreases the activity). What cell type senses stimuli and how these cells react. Which different signaling pathways (including the signaling substances involved) control the different mechanisms that are affected by the respective stimuli. Feel free to draw.arrow_forwardWhat are the functions of food? Explain in detail the physiological, psychological and social function.arrow_forward
- Anatomy and Physiology List the three phases of food processing and explain the integration of first two phases. Please use a minimum of 150 words to answer this question. Thank you :)arrow_forwardDescribe the process that moves food through our digestive system.arrow_forwardAn individual suffers a deficiency in functional pancreatic lipase so that this enzyme is not normally active. What food component will this affect and how will it be affected? What functions of food processing will be affected? How will the individual’s nutrition be impacted by this deficiency?arrow_forward
- Define the following processes happening in the digestive system: Ingestion Mechanical Digestion Chemical Digestion Motility: Peristalsis Motility: Segmentation Secretion Absorption Reabsorption (and Compaction) Defecationarrow_forwardWhich of the following descriptions is incorrectly matched to the type of digestion occuring? Acidic pH of gastric juice helping break down proteins and activate enzymes - mechanical digestion Salivary amylase breaking down starch - chemical digestion Peristalsis of the small intestine mixing up chyme - mechanical digestion bile salts helping to emulsify fats and raise the pH - chemical digestion chewing and mixing of food in the mouth - mechanical digestionarrow_forwardDuring the _____ phase of digestion, blood glucose levels drop and our body must depend on stored energy. The sympathetic nervous system directs the pancreas to release glucagon, which causes glycogen to be transformed back into glucose. Glucagon also causes stored fat and glycogen to be released into the bloodstream. A) fasting B) exhaustion C) resistencearrow_forward
- Which of the following components of digestion is responsible for the chemical breakdown of foods? Group of answer choices Chewing Enzymatic hydrolysis Dissolving Emulsificationarrow_forwardWhy is mechanical and chemical digestion necessary prior to absorption and metabolism of nutrients?arrow_forwardRegarding the functions of the gastrointestinal system, match each term with the phrase that best describes or defines it an enzyme found in saliva and intestinal secretions that breaks down carbohydrate molecules like starches Lipid deposits in the non-adipose compartment of the body, a risk factor for chronic disease regardless of weight A prebiotic - a non-digestible oligosaccharide that provides nourishment for beneficial organisms in the gut A strain of bacteria that's very common in the human gut [Choose ] [Choose ] Bacteroidetes Amylase Lipase Salmonella Brown Fat Inulin Ectopic Fat [Choose] [Choose ]arrow_forward
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