Leptin and ghrelin - Study guides, Class notes & Summaries

Final (biod 121 Portage Nutrition) questions and answers rated A+ What is the difference between hunger and appetite - Hunger: Internal drive that prompts negative sensations for us to find food and eat Appetite: External drive that is a positive sensation; a desire to consume specific foods. Hunger: Internal drive that prompts negative sensations for us to find food and eat Appetite: External drive that is a positive sensation; a desire to consume specific foods. True or False. If fals...

BIOD 121 MODULE 1 EXAM WITH COMPLETE SOLUTIONS NUTRITION What is the difference between food and nutrients? - Food provides energy in terms of calories, while nutrients are substances found in food that provide the materials for building and maintaining our bodies and regulating of key metabolic processes that sustain life. What two motives drive people to eat certain foods? (it isn't nutritional value) - taste and texture Nutrients - substances in food What is nutrition? - Nutr...

NBME 30| Questions and Answers, 100% Correct difference b/w Kwashiorkor & Marasmus - kwashiorkor (edematous malnutrition): marasmus PLUS EDEMA - marasmus (WASTING SYNDROME): skin lesions, fatty liver, acute proteinenergy malnutrition with decreased arm circumference, weight per length or BMI deformation disruption in organ morphogenesis occurring AFTER embryonic period; extrinsic force limits normal organ development vascular changes in chronic HTN - hyaline arteriolosclerosis: protein...

physical health - CORRECT ANSWER-body's ability to perform daily functions for survival intellectual health emotional health - the ability to express or suppress emotion social health - ability to interact with others spiritual health - purpose for human existence, cultural practices - CORRECT ANSWER-the cognitive ability to learn and adapt emotional health social health - ability to interact with others spiritual health - purpose for human existence, cultural practices - CORRECT ANSWER...

Exam 1: BIOS 256 / BIOS256 (2024/ 2025 Update) Anatomy and Physiology IV Review | Questions and Verified Answers_ 100% Correct_ A Grade -Chamberlain QUESTION Describe the portal triad of the liver and name the branches of the three vessels found in each triad(in detail) Answer: -the meeting between three hepatic lobules, a hepatic triad is visible -branches of the hepatic artery proper, hepatic portal vein, and bile duct QUESTION Describe the three phases of deglutitio...

BIOD 121 - Essentials in Nutrition Module 1 Latest Update Graded A+ What is nutrition: nutrition by definition is a science that links food to health and disease. It includes the processes that humans ingest, digest, absorb, transport, and excrete substances Nutrition spands all ages in which: it impacts the time of birth to the time of death How do pharmaceuticals and the food industry play into nutrition: through the different supplements we take, what we eat and why we eat as far ...

Ghrelin - correct answer -only known orexigenic gut hormone -inactive form --ghrelin O-acyltransferase (GOAT)--ghrelin-acyl (active form) -Growth Hormone Release Inducing Peptide -secreted by: gastric fundus/body, proximal small intestine (decreased w/ sleeve gastrectomy--remove greater curvature of stomach/fundus) +: empty stomach, weight loss, stress, sleep deprivation, genetics (Prader willi) -: stomach stretch*^, weight gain, leptin, gastri...

*At what levels do leptin and ghrelin promote excess food intake?* -Low leptin, high ghrelin -High leptin, low ghrelin -Low leptin, low ghrelin -High leptin, high ghrelin Answer Low leptin, high ghrelin *A patient presents with lesions on his gums and pinpoint hemorrhages on his skin. What vitamin is this patient most likely deficient in?* -Thiamin -Magnesium -Vitamin C -Selenium Answer Vitamin C *Which of the following amino acids is classified as a nonessential amino acid?* -Val...

What is the difference between hunger and appetite - Hunger: Internal drive that prompts negative sensations for us to find food and eat Appetite: External drive that is a positive sensation; a desire to consume specific foods. Hunger: Internal drive that prompts negative sensations for us to find food and eat Appetite: External drive that is a positive sensation; a desire to consume specific foods. True or False. If false, explain why it is false. Nutritional value and taste are often the...

What is the difference between hunger and appetite - Hunger: Internal drive that prompts negative sensations for us to find food and eat Appetite: External drive that is a positive sensation; a desire to consume specific foods. Hunger: Internal drive that prompts negative sensations for us to find food and eat Appetite: External drive that is a positive sensation; a desire to consume specific foods. True or False. If false, explain why it is false. Nutritional value and taste are often the...