Cardiac and skeletal muscle share muscle fiber striations and intercalated discs. Cardiac muscle has the additional property of autorhythmicity.
Cardiac muscle and skeletal muscle share the feature of muscle fiber striations. Both types of muscle cells have distinct bands of proteins that give them a striped appearance under a microscope.
Additionally, both cardiac and skeletal muscle cells contain intercalated discs, specialized structures that aid in cell-to-cell communication and coordination of muscle contractions.
Although both types of muscle can contract, cardiac muscle also possesses the unique property of autorhythmicity, allowing it to initiate its own electrical impulses without external nervous stimulation.
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