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What happens when there is contraction of the dartos muscle?
Jmchery
produces an erection
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∙ 11y ago
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Name the lining of the scrotal sac that consists of a smooth muscle layer?
Dartos Muscle
What happens to the muscle tissue when exercising?
muscle contraction
Two muscles found in the scrotum?
Cremaster muscle & Dartos muscle
What type of muscle contraction happens in a bench press?
a concentric muscle action.
What is a mucle contraction?
A muscle contraction happens when too much force or stress is forced upon a muscle cavity. Dr. Whitmore PHD
What happens to a muscle contraction if there is an excess amount of either Ca2 plus or ATP present during the contraction?
During muscle contraction the actin heads pull the sarcomere closed
What happens If a muscle is applied to a load that exceeds the muscle's maximum tension?
The muscle length will not change during a contraction.
When myosin cross bridges bind to actin what happens?
Muscle contraction results
Where is the dartos muscle located?
The dartos fascia is the layer of smooth muscle tissue located just beneath the surface of the skin in the scrotum. It is responsible for regulating the temperature in the testicles to promote spermatogenesis, i.e. the creation of sperm. This is what causes the scrotum to appear wrinkled, or rugose.
What is muscle contraction without muscle shortening is what kind of contraction?
Isometric contraction
What happens to the strength of contraction during wave summation?
It increases about to about four times greater than a normal contraction for skeletal muscle.
Constant contraction of a muscle is?
constant contraction of a muscle is called the muscle tone
