Given molecule is called as NAC (N-Acetylcysteine) drug is absorbed in small intestine only. Given molecule is not a strong acid, which is an amino acid N-Acetylcysteine, which is a prodrug for L-cysteine.
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Where would the following drug be better absorbed? NH o HO © SH In the small intestine (pH 7.5) In the stomach (pH 1...
Where would the following drug be better absorbed? In the stomach (pH 1) In all compartments of the digestive system In the large intestine (pH 8-9) In the small intestine (pH 7.5) NH но о SH
Observation: Digestive System in Pigs 1. Using these terms (esophagus, large intestine, small intestine, stomach) trace the path of food from mouth to the anus small intestine esofhaus large intestine Slorach anus 2. Open the mouth, and insert a blunt probe into the esophagus ( 15.10). Then trace the crophagus stomach 31. Open one side of the stomach and examine its interior surf . Does it appear smooth or rough Snroth L s 4. Find the pyloric sphincter, the muscle...
Which of the following statements is FALSE regarding the digestive system? O A. In the stomach, the presence of food produces gastrin, which leads to a lowering of pH, which then activates pepsin for digestion of proteins. OB. As food passes through the liver it is mixed with bile which breaks large clusters of fats into smaller droplets. OC. Nutrient absorption takes place primarily in the small intestine. OD. Lipases in the small intestine break lipids into glycerol and free...
1. Alcohol is absorbed a. only in the small intestine b. by simple diffusion along the entire gastrontestinal tracy c. very slowy, regardless of stomach contents d. fast if othet nutrients are also being absorbed. 2. in order to minimize your intake of alcohol, which option would be the best choice? a. 1long island iced tea b. 5 fl oz of red wine c. 2 light beers d. 1.5 fl oz of vodka 3. Alcohol methabolism relies on a. the...
Aaneer NAME: A SECTION DATE: WORKSHEET THE TORSO REGION: THE DIGESTIVE SYSTEM 1. What is the name of the structure that closes over the trachea in an effort to prevent choking when swallowing food? 2. What is the name of the sphincter/valve that has to open in order for undigested material to leave the small intestine and enter into the large intestine What substances come from the following to pass through the hepatopancreatic sphincter to enter into the 3 duodenum?...
please answer all questions!! 55. Carbohydrates and fats are botlh a. digested and absorbed in the human stomach b. sources of amino acids. c. used as energy sources. d. indigestible unless they are consumed together 56. As an experiment, a person who wishes to avoid getting ill during the winter significantly boosts his o her vitamin intake by taking multiple vitamin supplements. This action could help the person live decades longer b. be dangerous, because the human body needs vitamins...
7.6 Abdominal Cavity The abdominal wall and organs are lined by a membrane supported by connective tissue. Double-layered sheets of body wall and support the organs. peritoneum, called mesenteries, project from the Observation: Abdominal Cavity If your pig is partially illed with dark, brownish material, take your a o bluc latex material is clotted blood, Consult your instructor may enclose organs you will need to study Liver sh material, take your animal to the sink and rinse it out. This...
c. stomach. d. small intestine. e. large intestine. 53. One gram of alcohol supplies calories. b. 7 c. 9 d. 11 54. Which of the following is thought to be the main factor contributing to a hangover? a. The large amount of fluid consumed b. The lack of food consumed during the day c. The dehydration from the alcohol consumed d. The rise in blood pressure after drinking alcohol 55. Which of the following is a downside to fruit and...
please help biochem Which range of pH is buffered by a oxalatic acid/sodium axalate buffer? 0 6.5-7.5 O 3-5 O 3.3-5.3 O 42-4.4 QUESTION 10 Which of the following would act as a buffer system? Select all that apply NH4 Cr CH3COOH and HC H3PO4 and NaH2PO4 CH3COOH and KCH3CO0 QUESTION 11 What ratio of 0.01M NaH2PO4 and 0.01 M NapHPO are needed to precare a buffer at ph of 7.0 1.3 NaH2PO4:10 NagHPO 075 NaH2PO 10 NazHPO 7.1 NaH2PO1.0...
1) Which enzyme is involved in the breakdown of proteins? (2pts) chymotrypsin lipase amylase bile 2) Which part of the large intestine is lymphold tissue? (243 appendix cecum ascending loop sigmoid colon 3) True or false, the pancreatic juice reaches the duodenum through the cystic duct pts) true false 4) True or false, the esophagus contains only smooth muscle true false 5) The esophagus is a part of the comes to the digestive system. while the pancreas is considered a(n)...