HNF 150 EXAM 2 QUESTIONS & ANSWERS SOLVED 100% CORRECT!!

.. - Answer-It's better to get vitamins from foods rather than supplements. Justify that. "WIC works" - Answer-improved birth outcomes, decreased risk developmental delays, kids more likely to be food secure, healthy weight and in good health 15 min before workout - Answer-1 to 2 cups 2 to 3 hours before physical activity - Answer-2 to 3 cups of water 3 nutritional priorities of sports nutrition - Answer-carb, fat, proteins 3,500 calories - Answer-=1 lb of fat 30-40% - Answer-cancers influenced by diet 7 roles of protein in the body - Answer-support growth and maintenance, building enzymes and hormones and other compounds, building antibodies, maintaining acid base balance, transport substances, maintaining fluid and electrolyte balance, and energy. Aerobic physical activity - Answer-body's large muscles move in a rhythmic manner for a sustained period of time, improves cardiorespiratory fitness; brisk movements- walking, running, swimming after activity - Answer-2 cups for each pound of body weight lost Amino acids - Answer-building blocks of protein. amine group, acid group, and side chain Anaerobic - Answer-not requiring oxygen, may require strength but does not work the heart and lungs very hardAnorexia nervosa - Answer-unable to maintain normal body weight, starving one self, seeing yourself as fat so you don't eat Antioxidant - Answer-compounds found in plant foods that significantly decrease the adverse affects of oxidation on living tissues benefits health Antioxidant food sources - Answer-vitamins: beta-carotene, vitamin E, vitamin C red cabbage, yellow corn, carrot juice, colorful vegetables Appetite - Answer-desire to eat; a learned modification and positive sensation that accompanies the sight, smell, or thought of appealing foods associated with risk of cancer - Answer-smoking, no physical activity, alcohol, unhealthy diet basic cancer development - Answer-initiation of cancer as the carcinogen damages or changes the cell's genetic material (carcinogenesis) acceleration by other carcinogens, (called promotors), so that the cell begins to multiply out of controltumor formation often spreading of cancer cells via blood and lymph (metastasis) basic metabolic rate - Answer-rate at which the body uses energy to support basal metabolism Benefits of whole food plant based-diets - Answer-defense against obesity, heart disease, high blood pressure, cancer, provide better nutrientsBeriberi - Answer-thiamin deficiency disease; characterized by loss of sensation in hands and feet, muscular weakness, advancing paralysis, and abnormal heart action beta-carotene - Answer-orange pigment with antioxidant activity; a Vitamin A precursor made by plants and stored in human fat tissue Binge eating disorder - Answer-similar to bulimia nervosa excluding purging Bioelectrical impedance - Answer-measuring body fatness by measuring the body's electrical conductivity Biotin and pantothenic acid function - Answer-energy metabolism, synthesis of lipids, steroid hormones, neurotransmitters Bloodstream - Answer-carries amino acids to the liver where they are used or released into the blood to be taken up by other cells of the body