Nutrition Final Exam Chapter 1 - 11 Questions and Answers / Nutritional Health Final Exam Chapter 1 - 11 Questions and Answers

1. What are the diet planning principles? Adequacy: your diet is sufficient, it has enough calories Balance: having enough without having too much, balance between carbs proteins and fats Calorie Control: “energy control” are you enough calories/getting them from high energy density foods. How m...

1. What is the anatomy of the digestive tract? Mouth – Esophagus – Stomach – Small Intestine – Large Intestine – Rectum – Anus Mouth= chewing and swallowing w/ little digestion Stomach = collecting and churning w/ some digestion Small Intestine = digesting and absorbing Large Intestine ...

1. What are the three monosaccharide’s? Glucose, Fructose, Galactose 2. What are the three disaccharides? Maltose Glucose Glucose Sucrose Glucose Fructose Lactose Glucose Galactose 3. What is hydrolysis? The breaking of carbs, splitting molecules apart 4. What is condensation? The joining o...

1. What are lipids that are liquid at room temperature called? Oils 2. What are lipids that are solid at room temperature called? Fats 3. What is the structure of a triglyceride? Lipids composed of three fatty acids attached to a glycerol 4. What are phospholipids soluble in? Both water and fat 5....

1. Which element is in proteins but not carbs or fat ? Nitrogen 2. What are essential, nonessential, and conditionally essential amino acids? Essential: acids that the body CANNOT synthesize ( 9 of them) Nonessential: acids that the body CAN synthesize Conditionally Essential: Normally essential bu...

1. What is alcohol dehydrogenase? An enzyme active in the stomach and the liver that converts ethanol to acetaldehyde 2. What are the stages of liver deterioration in heavy drinkers? Fatty liver interferes with nutrients and oxygen Fibrosis is when some liver cells can regenerate with proper nutri...

⦁ 1. Define: ⦁ Hunger: The painful sensation caused by lack of food that initiates food-seeking behavior ⦁ Satiety: The feeling of fullness and satisfaction that occurs after a meal and inhibits eating until the next meal. It is what determines how much time passes between meals ⦁ Appetite:...

1. Define: Bioavailability: The rate at and the extent to which a nutrient is absorbed and used. Quantity provided by food Precursors: Substances that precede others; with regard to vitamins, compounds that can be converted into active vitamins, also known as Provitamins Neural Tube Defects: Malfo...