Please answer this following question in your own words: question 1: The pH of lemon juice is 2 and the pH of orange juice is 4. Which of these is more acidic and by how much? question 2: What is the normal pH of the stomach? Name 2 factors that can affect the pH of the stomach. Question 3: Compare and contrast at least four medical imagining techniques in terms of their function and use in medicine?

Please answer this following question in your own words: question 1: The pH of lemon juice is 2 and the pH of orange juice is 4. Which of these is more acidic and by how much? question 2: What is the normal pH of the stomach? Name 2 factors that can affect the pH of the stomach. Question 3: Compare and contrast at least four medical imagining techniques in terms of their function and use in medicine?

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter7: How The Body Uses Food: Digestion And Absorption

Section: Chapter Questions

Problem 15RQ

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With the two menus provided, answer the question below: Menu 1: Roasted chicken with mashed potatoes (mostly proteins and carbohydrates) Menu 2: Pasta with alfredo saude and cheese (mostly carbohydrates, dairy products and lipids) Question: Clearly indicate where/when nutrient absorption takes place in the digestive tract
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SPECIFY THE FUNCTIONS AND ENZYMES USED FOR PROTEIN DIGESTION Procedure: Peptic digestion Prepare 4 test tubes as follows: Tube 1 - 3 ml pepsin Tube 2 - 3 ml of 0.4% HCl Tube 3 - 3 ml pepsin + 1.5 ml of 0.4% HCl Tube 4 - 3 ml pepsin + 1.5 ml of 1% Na2CO3 Add equal slices of hard-boiled egg white to each tube. Cover and incubate at 40oC for 2 hours. Add 4 drops of toluene and store till the next lab period. Determine the extent of digestion by visually noting the size of the hard-boiled egg white in each tube. Withdraw 1 ml of the supernatant liquid from each tube and place in 4 separate test tubes labelled tube 1a. 2a, 3a, 4a. Neutralize tubes 2a& 3a with solid sodium carbonate. To each supernatant liquid, add 1 ml of 10% NaOH and 2 drops of 1% CuSO4. Compare the colors obtained in the 4 tubes. Place 1 ml of 0.5% peptone in a test tube and add 1 ml of 10% NaOH and 2 drops of 1% CuSO4. Compare the result of these…
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