The Figure Shows a 'Snapshot' of Four Different Waves in Identical

question 157

Multiple Choice

The figure shows a 'snapshot' of four different waves in identical ropes stretched with the same force.
-The wave where the speed is greatest is

• A)I.
• B)II.
• C)III.
• D)IV.
• E)all of the above.

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Definitions:

Slow-oxidative Fibers

Muscle fibers that are fatigue-resistant, have high mitochondrial density, and primarily use aerobic respiration for energy, suitable for endurance activities.

Fast-glycolytic Fibers

Muscle fibers that use glycolysis as their primary energy source and contract quickly, providing short bursts of strength and speed.

Tetanus

A bacterial infection characterized by muscle spasms, caused by the bacterium Clostridium tetani.

Sarcolemma

The muscle cell plasma membrane.