Question

question
which of the following is a characteristic of this type of muscle fiber?
answer
slow contraction speed
fatigues easily
many mitochondria
high myoglobin content
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Explanation:

Slow - twitch muscle fibers have slow contraction speed, are fatigue - resistant, have many mitochondria for aerobic energy production, and high myoglobin content for oxygen storage. Fast - twitch fibers fatigue easily. The characteristics of many mitochondria and high myoglobin content are typical of slow - twitch muscle fibers.

Answer:

Many mitochondria, High myoglobin content