Trypsin - Study guides, Class notes & Summaries

1. When a protein is ingested & encounters the acidity of the stomach (pH 1.0), its tertiary structure will be disrupted. A non covalent interaction that will be broken will be salt bridges within the protein because the _______ group (pKa 3.5) will become protonated. This will result in an excess of ______ charges on the protein and the electro-repulsion will further disrupt structure. A) Amino; Negative B) Amino; Positive C) Carboxyl; Negative D) Carboxyl; Positive correct answer: D) Ca...

__ are the accumulation of pancreatic fluid and necrotic debris confined by the retroperitoneum. Contain high amounts of amylase, lipase and trypsin. - Pseudocysts Pseudocysts commonly occur at the pancreatic ___ - tail In peds the most common reason for pseudocyst is _____ _____ - abdominal trauma congenital anomaly where the ventra pancreas encircles the second portion of the duodenum. May present as the 'Double Bubble" with dilated stomach and duodenal bulb - Annular pancreas

_____ is secreted by the _____ and acts to emulsify _____ in the _____. A. Lipase ... small intestine ... fats ... small intestine B. Trypsin ... pancreas ... fats ... small intestine C. Nucleases ... pancreas ... nucleic acids ... stomach D. Amylase ... salivary glands ... starch ... stomach E. Bile ... liver ... fats ... small intestine - ️️E. "Conservation of energy" refers to the fact that _____. A. the entropy of the universe is always increasing B. energy cannot be created or...

d. long-chain fatty acids They are still too big to be absorbed directly Examples of dietary nutrients that are not absorbed directly into the enterohepatic portal blood system include: a. amino acids. b. medium-chain fatty acids. c. monosaccharides. d. long-chain fatty acids. b. progesterone. "gest"=gestation. Progesterone, NOT estrogen, has been associated with decreased contraction frequency and slow gastric emptying The hormone responsible for the decrease in gastrointestinal smooth...

56 y/o F comes to physician 3 wk hx increasing weakness of arms and legs. - Smoking - Weakness of hip girdle muscles, lesser weakness of shoulder girdle muscles. - Weakness improves with repetitive testing. - Hilar lung mass What's impaired: - Acetylocholinesterase - Binding of ACh on postsynaptic membrane - Direct depolarization of muscle by Ca - Postsynaptic membrane potential - Presynaptic release of ACh - AnswerPresynaptic release of ACh - Lambert Eaton myasthenic syn...

Nutrition Exam 1 Rasmussen Latest Update Graded A+ Digestion - Movement of food through the digestive track Mouth - mastication Esophagus - Upper esophageal sphincter (UES) Lower esophageal sphincter (LES) Stomach - Kneading and churning Small intestine - peristalsis Peristalsis The involuntary constriction and relaxation of the muscles of the intestine or another canal, creating wave-like movements that push the contents of the canal forward. Digestion - Carbohydrate Mouth-...

BCNS Super Study Set UPDATED Questions With 100% Complete Solutions Examples of dietary nutrients that are absorbed directly into the enterohepatic portal blood system include: amino acids,medium-chain fatty acids, monosaccharides The hormone responsible for the decrease in gastrointestinal smooth muscle tone and motility during pregnancy is: progesterone The ingestion of a meal containing large amounts of saturated fat will result in a transient increase in the serum concentration of: c...

Nausea : feeling of discomfort in the epigastrium with a conscious desire to vomit. Vomiting : forceful ejection of partially digested food and secretions (emesis) from the upper GI tract. regurgitation : process in which partially digested food is slowly brought up from the stomach. Retching or vomiting seldom precedes it. projectile vomiting : very forceful expulsion of stomach contents without nausea and is a characteristic of CNS tumours or increased ICP. What controls vomiting...

Examples of dietary nutrients that are not absorbed directly into the enterohepatic portal blood system include: a) amino acids b) medium-chain fatty acids c) monosaccharides d) long-chain fatty acids d) long-chain fatty acids The hormone responsible for the decrease in gastrointestinal smooth muscle tone and motility during pregnancy is: a) estrogen b) progesterone c) placental lactogen d) human chorionic ghornadotropin b) progesterone The ingestion of a meal containing large am...

ANSC 3270 Animal Disorders Exam 2024 Questions With 100% Correct Answers From a nutritionist perspective, what is diet formulation? Correct Answer: a precise science driven by the need to match nutrient supply in feed with requirements at least cost to improve production efficiency, assure environmental sustainability, and maximize net income What goals are we trying to 3 achieve when determining what feed can meet an animals nutrient requirements? Correct Answer: 1. maximize animal per...