Graded Quiz Unit 4 Attempt Review

Question 1 Correct Mark 1.00 out of 1.00 Which of the following statements is NOT true about the RDA of a given nutrient? Select one: a. The actual nutrient requirement of a given individual is different from the RDA value. b. It can be mathematically calculated once the EAR for that nutrient has been determined. c. They are the same as individual nutrient requirements, i.e., your personal requirements for a nutrient. d. If someone’s consumption meets the RDA of a given nutrient, then there is a high chance they are meeting their nutritional need for that nutrient. e. They are set to meet the needs of approximately 97 percent of the target healthy population. The correct answer is: They are the same as individual nutrient requirements, i.e., your personal requirements for a nutrient. ü Question 2 Correct Mark 1.00 out of 1.00 Which of the following is a NOT an example of an environmental or lifestyle factor that can affect your health and nutrition? Select one: a. dietary habits b. epigenetics ü c. physical activity level d. sleeping patterns e. socioeconomic status The correct answer is: epigenetics Question 3 Correct Mark 1.00 out of 1.00 Which of the following is NOT a risk factor for the Metabolic Syndrome? Select one: a. Anemia b. High Triglycerides c. Hypertension d. Insulin resistance e. Visceral obesity The correct answer is: Anemia ü Question 4 Correct Mark 1.00 out of 1.00 Which organs make up the digestive system? Select one: a. skeletal, smooth, and cardiac muscle b. mouth, esophagus, stomach, and intestines ü c. skin, nails, hair, and sweat glands d. kidneys, bladders, and ureters e. brain, spinal cord, and nerves The correct answer is: mouth, esophagus, stomach, and intestines Question 5 Incorrect Mark 0.00 out of 1.00 Which of the following statements is FALSE about some of the functions of proteins? Select one: a. Collagen is the most abundant protein in the body; it makes up 30% of bone tissue and comprises large amounts of tendons, ligaments, cartilage, skin, and muscle. b. Actin and myosin proteins are responsible for the shortening of muscle cells, which results in muscle contraction, and movement. c. All hormones are made from protein. d. Elastin allows connective tissues, such as skin and tendons, to stretch back into their original shape. e. Amino acids can be broken down into skeletal carbon for use in the citric acid cycle in order to generate cellular energy. The correct answer is: All hormones are made from protein. ý Question 6 Correct Mark 1.00 out of 1.00 What is the cause of lactose intolerance? Select one: a. Consumption of dairy products in excess amounts. b. A deûciency in the enzyme that breaks down lactose into galactose and glucose; this causes incomplete digestion of lactose. ü c. Excess production of the enzyme that breaks down lactose into galactose and glucose; this causes incomplete digestion of lactose. d. Inadequate consumption of dairy products. e. A deûciency in salivary amylase that breaks down lactose into galactose and glucose; this causes incomplete digestion of lactose. The correct answer is: A deûciency in the enzyme that breaks down lactose into galactose and glucose; this causes incomplete digestion of lactose. Question 7 Correct Mark 1.00 out of 1.00 Which statement is true about the healing process? Select one: a. Fats – Important for tissue formation. b. Vitamin C – Important for epithelial tissue and bone cells to form. c. Vitamin A – Important for the formation and function of cell membranes. d. Protein – Important for formation of collagen e. None of the above. The correct answer is: None of the above. ü Question 8 Correct Mark 1.00 out of 1.00 What are full of antioxidants, promote good health, reduce the risk of developing various chronic diseases, and can make a nutrientpoor diet healthy again? Select one: a. Oils b. Fruits and vegetables ü c. French Fries d. Protein e. Alcohol The correct answer is: Fruits and vegetables Question 9 Correct Mark 1.00 out of 1.00 Which of the following are suggestions to balance your diet with carbohydrates? Select one: a. Avoid eating whole-grains, especially at breakfast. b. Calm your