[Answer] Which trait do cardiac and smooth muscle share?voluntaryinvoluntarynonstriatedstriated

Answer: involuntary
Which trait do cardiac and smooth muscle share?voluntaryinvoluntarynonstriatedstriated

Muscle tissues are derived from the mesodermal layer of embryonic germ cells in a process known as myogenesis.There are three types of muscle skeletal or striated cardiac and smooth . Muscle action can be classified as being either voluntary or involuntary. Cardiac and smooth muscles contract without conscious thought and are termed involuntary whereas the skeletal muscles contract upon command.

Types of muscles . There are three kinds of muscles : Skeletal muscle the muscle attached to bones.They pull on bones to make movements.; Smooth muscle for example the muscle in blood vessels and the bladder; Cardiac muscle the muscle of the heart; Muscle action can be classified as being either voluntary or involuntary.. The skeletal muscles move the limbs (arms and legs).

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Smooth muscle is an involuntary non-striated muscle . It is divided into two subgroups; the single-unit and multiunit smooth muscle . Within single-unit cells the whole bundle or sheet contracts as a syncytium. Smooth muscle cells are found in the walls of hollow organs including the stomach intestines urinary bladder and uterus and in the walls of passageways such as the arteries and veins …

The heart is a muscular organ in most animals which pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body while carrying metabolic waste such as carbon dioxide to the lungs. In humans the heart is approximately the size of a closed fist and is located between the lungs in the middle compartment of the chest.

Smooth muscle contraction/relaxation is generalized below. One important note is the differential effects of increased cAMP in smooth muscle compared to cardiac muscle . Increased cAMP will prom…

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