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TRUE OR FALSE: 1- the term end plate potential refers to an action potential on

ID: 36297 • Letter: T

Question

TRUE OR FALSE:

1- the term end plate potential refers to an action potential on a motor neuron.

2- afferent nerves carry impulses away from the central nervous system.

3- the fiber nerve :ratio in the quadriceps (used for gross movements) is much greater than the fiber:nerve ratio in the muscle of the hand(used for fine movement)

4-a marathon runner should train with high intensity and low repetitions to increase her muscular endurance.

5-repolarization occurs when pottasium(k+) travels from the inside of the cell to the outside of the cell.

6- in order for load to be considered an ' overload', it must be at least 50% of indivdual's 1RM.

7- muscular strength is defined as the ability of a muscle to repeatedly lift a given load over a period of time.

8-hypertrophy refers to an increase in the size and number of myofibrils.

9-the sliding filament theory explains force production in skeletal muscle.

10- the three primary principles of resistance training are overload, progression, and specificity.

11-ATP is degrated to ADP+P just before the powerstroke.

12-at rest, the outside of the cell is more positive than the inside of the cell.

13- hyperplasia is widely reported in humans, following strenuous resistance training programs.

Explanation / Answer

1- the term end plate potential refers to an action potential on a motor neuron.: true

2- afferent nerves carry impulses away from the central nervous system.: false

3- the fiber nerve :ratio in the quadriceps (used for gross movements) is much greater than the fiber:nerve ratio in the muscle of the hand(used for fine movement): true

4-a marathon runner should train with high intensity and low repetitions to increase her muscular endurance. true

5-repolarization occurs when pottasium(k+) travels from the inside of the cell to the outside of the cell.:true

6- in order for load to be considered an ' overload', it must be at least 50% of indivdual's 1RM.: false

7- muscular strength is defined as the ability of a muscle to repeatedly lift a given load over a period of time.:true

8-hypertrophy refers to an increase in the size and number of myofibrils.: true

9-the sliding filament theory explains force production in skeletal muscle.: true

10- the three primary principles of resistance training are overload, progression, and specificity: true

11-ATP is degrated to ADP+P just before the powerstroke.: true

12-at rest, the outside of the cell is more positive than the inside of the cell. true

13- hyperplasia is widely reported in humans, following strenuous resistance training programs: true