Compared to Oxidative Skeletal Muscle Fibers, Those Classified as Glycolytic

question 52

Multiple Choice

Compared to oxidative skeletal muscle fibers, those classified as glycolytic typically have

• A) a higher concentration of myoglobin.
• B) a higher density of mitochondria.
• C) a darker visual appearance.
• D) a smaller diameter.
• E) less resistance to fatigue.

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Definitions:

Cephalothorax

The fused head and thorax found in certain arthropods, such as spiders and crustaceans.

Pyothorax

Accumulation of pus in the pleural cavity caused by infection, which can lead to compromised lung function and requires medical intervention.

Metathorax

The third and last of the three segments in the thorax of an insect, carrying the second pair of wings and the second pair of legs.

Water Vascular System

A hydraulic system used by echinoderms, like starfish, for locomotion, food and water transportation, and waste removal.