Effect Of Fiber Type On Activity Level

Question 1

Darker appearance due to richer blood supply and partly to the presence of ______ which stores oxygen temporarily

Answer 1

Myoglobin

Question 2

Muscle fibers to enlarge or ______

Answer 2

Hypertrophy

Question 3

Undifferentiated cells just below the endomysium called ?

Answer 3

Satellite cells

Question 4

2 types of muscle contractions

Answer 4

Isometric

Isotonic

Question 5

Increase the tension in the muscle w/o changing its length

Answer 5

Isometric contraction (equal distance)

Question 6

Constant amount of tension while decreasing the length of the muscle

Answer 6

Isotonic contractions (equal tension)

Question 7

2 types of isotonic contraction

Answer 7

Concentric

Eccentric

Question 8

Are isotonic contractions in which muscle tension increases as the muscle shortens

Answer 8

Concentric contraction

Question 9

Are isotonic contractions in which tension is maintained in the muscle, muscle lengthens

Answer 9

Eccentric contraction

Question 10

Constant tension produced by body muscles over long periods of time

Answer 10

Muscle tone