Question

multiple choice question

what is the ability of muscle cells to shorten called?

conductivity
elasticity
contractility
excitability

Explanation:

Define the properties of muscle tissue

Muscle tissue exhibits several key physiological characteristics:

• Conductivity: The ability to propagate electrical signals along the plasma membrane.
• Elasticity: The ability of a muscle cell to return to its original length after being stretched.
• Contractility: The unique ability of muscle cells to shorten forcefully when stimulated.
• Excitability: The ability to receive and respond to electrical or chemical stimuli.

Identify the matching term

The question asks for the ability of muscle cells to shorten. This corresponds directly to the definition of contractility.

Answer:

• Conductivity
• Elasticity
• Contractility (Correct answer)
• Excitability