Ch: 3- Bioenergetic of Exercise and Training

Question 1

The breakdown of large molecules into smaller molecules associated with the release of energy.

Answer 1

Catabolism

Question 2

Which energy system provides ATP for short term , high intensity activities and is highly active at the beginning of all exercise regardless of intensity (i.e. resistance training and sprinting)

Answer 2

Phosphagen system

Question 3

What enzyme catalyzes the synthesis of ATP from CP and ADP?

Answer 3

Creatine Kinase

Question 4

How much ATP is stored in the body at any given time?

Answer 4

80-100g (3 ounces)

Question 5

The phosphagen energy system relies on the ________ of ATP

Answer 5

hydrolysis

Question 6

Distance runners rely heavily on which energy system?

Answer 6

Oxidative

Question 7

Which law states that concentrations of reactants in solutions will drive the direction of reactions?

Answer 7

Law of mass actions

Question 8

An elite 400 meter runner completes her race in 52.16 sec. What is the primary energy system she relies upon?

Answer 8

Fast glycolytic

Question 9

The oxidative system results in the production of ____ ATPs from the degradation of one molecule of glucose.

Answer 9

24

Question 10

Oxygen uptake that occurs after exercise is finished is known as?

Answer 10

EPOC

Question 11

Extensive aerobic endurance training to enhance recovery anaerobic events may be counterproductive in which sport?

Answer 11

Olympic weight lifting