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Which would you see only in the relaxed electron micrographs of a relaxed skeletal and muscle fiber and a fully contracted muscle fiber?
Wiki User
∙ 10y ago
This question is confusing. Are you asking if you see only a relaxed muscle fiber in EMs? Yes, you would only see that, not a contracted muscle fiber. The preparation could only be of a relaxed fiber.
Wiki User
∙ 10y ago
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What is the difference between the contracted muscle and a relaxed muscle?
contracted muscle and relaxed muscle whats are the difference? contracted muscle means its very very contracted and relaxed muscle means its very very relaxed
Is the ciliary muscle relaxed during distance vision?
Yes, the ciliary muscle is relaxed for distant vision, but is contracted for close vision.
What is the opposite of the word extended?
The opposite of extended (moved out) could be retracted (moved in). The opposite of extended (relaxed, as with a muscle) is contracted.
What is the opposite of cramped?
The opposite of cramped (space) is spacious, roomy, or open. The opposite of cramped (tense, tight, contracted) is relaxed.
What is the difference between a strong muscle contraction and a weak muscle contraction?
one would be the amount of contractile strength that results from a muscle contraction.
What are the events that influence the width of each sarcomere when a muscle being contracted and relaxed?
What are the events that influence the width of each of sarcomere when a muscle being contracted and relaxed
Can skeletal muscle be tetanised?
Yes, because of the short refractory period of skeletal muscle (compared to cardiac muscle), skeletal muscle can be restimulated before the muscle is completely relaxed. If repeated enough times, the contractions fuse together i.e. they become tetanised.
How does an earthworm move without any legs at all?
Earthworm locomotion is conducted by waves of muscular contractions. The contracted segments seize the soil by the claw-like setae. The process of alternating the contracted segment with the relaxed segment causes movement.
When the eye is looking at objects far in distance the lens is rounded and the ciliary muscle is contracted?
The ciliary muscle is relaxed when you look at something that is far away.
As one muscle contracts the must relax.?
Yes. If not, the action at the joint will be incomplete and dysfunctional. As a whole, a muscle fiber is either contracted or relaxed (the all-or-none principal).
What is systole and diastole?
Systole and diastole describe the phase/state the heart is in during a heartbeat. Systole refers to the heart when contracted, and blood is pumped into the arteries. Diastole refers to the heart when it is relaxed and blood enters the upper chambers.
Where is calcium stored in a relaxed skeletal muscle?
yes calcium is stored in muscles as it is necessary for muscle contraction and muscle contraction is very sensitive to the amount of calcium
