HNF 150 MSU Exam 3 Questions And Answers Rated A+

3 components of body energy expenditure - basal metabolic rate, thermic effect of food, & voluntary activities 99% of calcium in the body is found in - bones and teeth a food allergy is an - immune reaction to a foreign substance a food aversion is - a strong dislike due to biological or psychological reasons aerobic exercise - activities using large muscle groups, causes heart and lungs to work harder aerobic exercise examples - brisk walking, running, jogging, swimming An added extra _______ calories each day are needed during a women's second trimester of pregnancy? - 300 anaerobic glycolysis - using glycolysis to create ATP in the absence of oxygen; uses blood glucose and glycogen to generate the ATP; only carbohydrate can be used for glycolysis anemia - -iron deficiency -low hemoglobin -most widespread mineral deficiency in the world anions - negative charge (Cl-) anorexia nervosa - extreme restriction of energy/calories, intense fear of gaining weight, under 85% ideal weight, deceived perception of body ite - physiological DESIRE to eat ATP-PC - anaerobic, provides immediate energy to be used, phosphocreatine provides a phosphate to regenerate ATP. important during high intensity/short duration activities average American eats ______ milligrams of sodium a day - 3400 bioavailability of minerals - degree to which the amount of an ingested nutrient is absorbed and is available in the body blood calcium levels are regulated by - active vitamin D BMR (basal metabolic rate) - the rate at which the body uses energy to support its internal involuntary activities bottled water - disinfection NOT required, NO confirmed ecoli banned, 1 test per week for bacteria, NO filter for pathogen, tests once a year for organic chemicals calcium food sources - dairy, leafy greens, fortified juices and cereal