The Contractile Unit of a Muscle Is the ____

question 27

Multiple Choice

The contractile unit of a muscle is the ____.  

• A) sarcomere
• B) myosin head
• C) phosphate group
• D) myofibril
• E) actin filaments

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Definitions:

SetDimension

A method typically used in graphics programming to specify the dimensions (width and height) of an object.

Class Box

A custom data structure or object defined in programming that can encapsulate variables and methods.

Rectangle

A quadrilateral with four right angles and two pairs of parallel and equal sides.

Class Definition

The specification of attributes and behaviors of objects in object-oriented programming by defining a class.