Select the Correct Statement Regarding Smooth Muscle

question 307

Multiple Choice

Select the correct statement regarding smooth muscle.

• A)It composes the walls of the heart.
• B)It is absent in the walls of hollow organs.
• C)Its cells are multinucleated.
• D)Its cells are spindle-shaped.
• E)Its cells lack actin and myosin.

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Definitions:

Neurotransmitters

are chemicals that transmit signals across a synapse from one neuron to another in the nervous system.

Plasticity

The brain's ability to change and adapt as a result of experience, including neural growth and reorganization.

Brain Injured

Pertaining to any form of harm or damage to the brain that affects its functionality, which can result from trauma, stroke, infection, or other causes.

Cortex

The outer layer of the cerebrum of the brain, involved in high-level functions such as conscious thought, memory, and decision making.