Find the Constant of Proportionality Given $s = k t$ , And

question 89

Multiple Choice

Find the constant of proportionality given $s = k t$ , and $s = 60$ when $t = 6$ .

• A) \(10\)
• B) \(60\)
• C) \(11\)
• D) \(6\)
• E) \(7\)

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Definitions:

Sarcomere

The basic functional unit of striated muscle fibers, responsible for muscle contraction, delineated by Z lines.

Myosin Myofilaments

Myosin myofilaments are thick filaments found in muscle cells that, along with actin filaments, play a key role in the muscle contraction process by sliding past each other.

Z Disc

A specialized region within a muscle fiber's sarcomere that serves as the attachment point for actin filaments, marking the boundary between adjacent sarcomere units.

Anisotropic Band

A region within myofibrils of skeletal muscle cells that appears darker under a microscope due to the presence of thick myosin filaments.