Which statement is correct for fast-glycolytic (type IIb) fibres?
A) They contain an abundance of mitochondria.
B) They can be converted into fast-oxidative fibres by regular endurance activities.
C) They are most abundant in muscles specialized for maintaining low-intensity contractions for long periods of time without fatigue.
D) The muscle fibre diameter is small.
Correct Answer:
Verified
Q74: Which statement concerning myoglobin is correct?
A) It
Q74: What is the first means by which
Q76: Fatigue is the failure of a muscle
Q77: What is a characteristic feature of isometric
Q80: For which activity are submaximal isometric contractions
Q81: Which statement about single-unit smooth muscle is
Q83: Which statement concerning the corticospinal system is
Q95: What happens when a muscle atrophies
A)The muscle
Q99: When does spastic paralysis occur
A)when descending excitatory
Q122: What causes muscular fatigue?
A)lactic acid accumulation
B)depletion of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents