Nusc 1165 ex Study guides, Class notes & Summaries

NUSC 1165 Exam 3 question with complete solution 2024

energy balance - energy consumed equals energy expenditure, measured in kilocalories kilocalories - units of heat, a measure of amount of energy that is supplied or expended by the body overweight - being too heavy for one's height or having a BMI of 25-29 obese - excess body fat or a BMI over 30 2007 - overwight is 25-30% total energy content of food - carbs x 4g+ protein x 4g+ fat x 9g+ alcoholx7 total energy expenditure(TEE) - include energy expended on maintaining body functions. 3 ty...

NUSC 1165 Exam 2 Latest 2024 With Verified Questions And Answers (GRADED A+) Glycogen - ANSWER-Polysaccharides ("many sugars") The storage form of carbohydrates in animals comprised of highly branched chains of glucose molecules Stored in the muscle and liver Transit time - ANSWER-The amount of time it takes for food to pass through the length of the digestive tract Healthy adults 24-72 hours Muscus - ANSWER-Viscous fluid secreted by the glands of the GI tract Responsible for lu...

NUSC 1165 Exam 1 Latest 2024 With Verified Questions And Answers (GRADED A+) Which organ is the main site of digestion and absorption? - ANSWER-small intestine Which type of digestive enzymes break down fats? Proteins? Carbohydrates? - ANSWER-Lipase- fats Pepsin- protein Amylase- carbs What is the function of bicarbonate in our gastrointestinal tract? - ANSWER-neutralizes stomach acid upon arrival to intestine What stimulates gastrin release? - ANSWER-stomach peptides/amino aci...

NUSC 1165 Exam 4 Versions Latest 2024 With Verified Questions And Answers (GRADED A+) Version 1 Protein digestion - ANSWER-Protein is broken down by pepsin (trypsin, chymotrypsin) into amino acids Triglyceride digestion - ANSWER-Triglycerides are broken down by lipase to fatty acids and glycerol Absorption - ANSWER-The process of taking substances directly into the body Gastrointestinal tract - ANSWER-Site of digestion and absorption Direct contact with nutrients Accessory Orga...

NUSC 1165 Exam 3 Latest 2024 With Verified Questions And Answers (GRADED A+) How is calcium intake related to the risk of osteoporosis? - ANSWER-low calcium intake increases risk of osteoporosis What are the functions of phosphorus in the body? - ANSWERhelp filter out waste in kidneys and helps body store and use energy How might phosphoric acid levels of colas in negatively impact bone health? - ANSWER-high soda intake can be linked to osteoporosis What are the functions of magn...

NUSC 1165 Exam 1, 2, 3 And Final Exam Newest 2024 With Verified Questions And Answers (ALREADY GRADED A+) Which type of digestive enzymes break down fats? Proteins? Carbohydrates? - ANSWER-Lipase- fats Pepsin- protein Amylase- carbs What is the function of bicarbonate in our gastrointestinal tract? - ANSWER-neutralizes stomach acid upon arrival to intestine What stimulates gastrin release? - ANSWERstomach peptides/amino acids vagal input calcium Which hormone is most impor...

Organization of life order - -atoms -molecules -cells -tissues -organ -organ system -organism Atoms - cannot be broken down (carbon, hydrogen, oxygen, nitrogen) Molecules - formed by atoms held together by chemical bonds cells - formed by molecules tissues - groups of similar cells organ - perform specialized functions organ system - group of organs that work together organism - functioning of organ systems Organ systems involved with obtaining and using nutrients for food - -diges...

hepatic portal system - ️️consist of capillaries collect nutrient rich blood (carb, protein, and water soluble nutrients) from digestive organs and deliver to liver lymphatic system functions - ️️collect and return interstitial fluid defend body against disease (lyphocytes) absorb lipids from intestine and transport to blood nutrients in cells are used for... - ️️energy or to build up substances for the body catabolic pathways - ️️breaking down substances for energy ...

What is an essential nutrient? - A nutrient that must be consumed in the diet (Carbs, Protein, Lipids) Is alcohol a nutrient? - It is not a nutrient, but it does contain kilocalories. What does it mean when foods are fortified? - A food that has extra nutrients added to it or has nutrients added that are not normally there. What is flour enrichment? - Flour enrichment is the addition of nutrients to white flour that are removed during milling. When wheat is milled, bran and germ from the w...