USC 1165 Exam 1 Latest 2024 With Verified Questions And Answers (GRADED A+)

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 acids vagal input calcium Which hormone is most important for glucose uptake by body cells? - ANSWER-insulin When ketones are made in the liver, it spares oxaloacetate, allowing it to form what via gluconeogenesis? - ANSWER-Glucose What are DRIs (Dietary Reference Intakes)? - ANSWER-Show the amount of nutrients needed every day based on the the types of nutrient, the gender, and age of the person What is an essential nutrient? - ANSWER-A nutrient that must be consumed in the diet (Carbs, Protein, Lipids) Is alcohol a nutrient? - ANSWER-It is not a nutrient, but it does contain kilocalories. What does it mean when foods are fortified? - ANSWER-A food that has extra nutrients added to it or has nutrients added that are not normally there. What is flour enrichment? - ANSWER-Flour enrichment is the addition of nutrients to white flour that are removed during milling. When wheat is milled, bran and germ from the wheat kernel are removed and the endosperm is processed into white flour, striping all dietary fiber, minerals, and vitamins