Straighterline A&P II Quiz 8 Exam 2024

Straighterline A&P II Quiz 8 Exam 2024 Which of the following statements is true? a. The primary role of carbohydrates is to serve as an energy source. b. Carbohydrates include sugars, starches, and amino acids. c. Maltose is a complex carbohydrate. d. Sucrose is the primary source of energy for most cells. e. Most carbohydrates come from animal products. -Answer-a. The primary role of carbohydrates is to serve as an energy source. Excess triglycerides are stored in adipose tissue. Adipose tissue functions a. to assist the body in temperature homeostasis. b. pads and protects. c. energy storage. d. insulates. e. All of these choices are correct. -Answer-e. All of these choices are correct. Proteins regulate the acid-base balance of the blood by a. acting as buffers. b. releasing nitrogen. c. transporting iron. d. binding sodium ions. e. removing carbon dioxide from the blood. -Answer-a. acting as buffers. Proteins that function in immunity include a. enzymes. b. antibodies. c. hormones. d. collagens. e. fibrin. -Answer-b. antibodies. The primary source of energy for most cells is a. sucrose. b. fructose. c. glucose. d. maltose. e. lactose. -Answer-c. glucose. Which of the following minerals is part of the hemoglobin molecule? a. calcium b. iodine c. iron d. zinc e. fluorine -Answer-c. iron What is the measurement of the energy content of food? a. grams b. Calories c. BTUs d. joules -Answer-b. Calories Fat soluble vitamins can be toxic in large doses because they a. do not dissolve in water. b. can be stored and accumulate in body tissues. c. are rapidly excreted. d. release free radicals. e. are flushed out of the body. -Answer-b. can be stored and accumulate in body tissues. Which of the following recommendations regarding daily requirements is correct? a. Fats should account for 45% of total caloric intake. b. Carbohydrate intake should be around 500 grams daily. c. Protein consumption should be 10-35% of total kilocalorie intake. d. Cholesterol intake should be about 300 milligrams per day. e. Protein consumption should be about 45% of total kilocalorie intake. -Answer-c. Protein consumption should be 10-35% of total kilocalorie intake. The result of five turns of the citric acid cycle would be a. 5 ATP, 5 NADH, 5 FADH2, 5 carbon dioxide. b. 5 ATP, 15 NADH, 5 FADH2, 10 carbon dioxide. c. 10 ATP, 30 NADH, 10 FADH2, 20 carbon dioxide. d. 10 ATP, 10 NADH, 5 FADH2, 10 carbon dioxide. e. 15 ATP, 15 NADH, 15 FADH2, 15 carbon dioxide -Answer-b. 5 ATP, 15 NADH, 5 FADH2, 10 carbon dioxide. Slim N. Trim has been on a low-fat, no carbohydrate diet for two months. Which of the following would you expect to find in large quantities in the urine? a. glucose b. lactic acid c. pyruvic acid d. ketone bodies e. proteins -Answer-d. ketone bodies If oxygen is present, how many molecules (net) of ATP are produced by the oxidation of one molecule of glucos