2 Anaerobic muscular work takes place when 3 A substance ess

(438 EXERCISE EXAM DR, OWLIA MULTIPLE CHOICE. 1. A key A. substance essential for the immediate release of energy in the body is B. Ketone triphosphate C. Oxygen D. Nitrogen 2. Anaerobic muscular work takes place when: A There is oxygen B- There is insufficient to carry carbohydrate breakdown to completion. C. The disposal of the body. glycogen reserves are depleted. b. Glucose is no longer broken down to pyruvic acid. 3. A substance essential for anaerobic metabolism is: Oxygen C, ATP. B. Carbon dioxide. D. Lactose. 4. An important rate limiting enzyme in the anaerobic glycolysis metabolic system is: A. B. Nicotinamide adenine dinucleotide (NAD). C. Guanosine triphosphate (GTP). D. carboxylic acid (TCA), 5. The complete degradation of 1 mole of glucose produces: A. 16 moles of ATP C. 686 moles of ATP D. Cannot be determined B. 38moles of ATP. 6. The ATP-PC system is A. of major importance in endurance events. B. Anaerobic. C. Aerobic. impulses. D. Important in the production of nerve 7. The general sequence of events in fat metabolism is A. Aerobic Glycolysis, Krebs Cycle, Beta Oxidation. B. Krebs Cycle, Electron Transport System, Beta Oxidation. C. Beta Oxidation, Krebs Cycle, Electron Transport System. D. Beta oxidation, Aerobic Glycolysis, Electron Transport System.

Solution

1) A key substance essential for the immediate release of energy in the body is

a)Adenotriphosphate

2) Anaerobic muscular work takes place when

a)THERE IS IN SUFFICIENT OXYGEN TO CARRY CARBOHYDRATE BREAKDOWN TO COMPLETION.

3. A substance essential for anaerobic metabolism is

d)LACTOSE

4)An important rate limiting enzyme in the anaerobic glycolysis metabolic system is

a)PHOSPHOFRUCTO KINASE(PFK)

5)The complete degradation of one mole of glucose produces

d)cannot be determined (produce 30 moles of ATP)

6)The ATP -PC system is

b) anerobic

7) The general sequence of events in fat metabolism is

c)beta oxidation, krebs cycle, electron transport system

8) In comparision to men women have

d)decreased functional capacity of atp pc system

9)The largest store of potential energy in the body is found in

d)ATP

10)at rest energy is supplied by

b) Anaerobic glycolysis with the food fuels being fat and glucose

11)b) accumulate maximum oxygen debt

12)c)70percent

13)d) always during exercise but never rest

14)d) atp -pc and aerobic systems

15)a)un related to total recovery oxygen