Question

Differences and similarities between involuntary and cardiac muscles .​

Answer 1

Answer:

Cardiac and skeletal muscle are both striated in appearance, while smooth muscle is not. Both cardiac and smooth muscle are involuntary while skeletal muscle is voluntary. ... Cardiac muscle is also an involuntary muscle but is more akin in structure to skeletal muscle, and is found only in the heart.

Answer 2

Answer:

-

Explanation:

Cardiac Muscle Skeletal Muscle

Found

_In heart only Attached to bones of the - entire body

Length

-Shorter Longer

Controlled by

-Autonomic nervous system Somatic nervous system

Shape

-Semi-spindle Cylindrical

Function

Pumping blood Movement of the body

Gap junctions

Present Absent

Cell type

Uninucleated Multinucleated

Endomysium

Dense Less Dense

Speed of contraction

Less Fast

Contracts

Without neural stimulation With neural stimulation