Which Microscopic Structure Is Found Only in the Cardiac Muscle

question 84

Multiple Choice

Which microscopic structure is found only in the cardiac muscle tissue?

• A)myosin
• B)tropomyosin
• C)sarcomeres
• D)intercalated discs
• E)striations

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Definitions:

Brain Operation

Surgical intervention aimed at treating brain-related conditions or injuries, often involving the removal or repair of brain tissue.

Billion

A number representing a thousand million (1,000,000,000) in the American and modern British numeric system.

Neurotransmitters

Chemicals in the brain that transmit signals from one neuron to another across synapses.

Neural Impulse

An electrical signal that travels along the axon of a neuron, transmitting information between the brain and the body.