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Which internal structures of animals are specifically adapted to use contraction to cause movement?
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∙ 8y ago
Muscle
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What is a scaffolding of protein fibers that help a cell keep its shape and assist cell division and cell movement?
The cytoskeleton helps a cell keep its shape. The internal movement of organelles, as well as cell locomotion and muscle fiber contraction couldn't take place without it. The cytoskeleton helps a cell keep its shape. The internal movement of organelles, as well as cell locomotion and muscle fiber contraction couldn't take place without it.
What is a concentric contraction?
concentric contraction is atype of muscle contraction which the muscle shortens while genrating aforce The muscle shortens to produce movement. A muscle contraction in which shortening occurs.
What aids bacteria in movement?
Bacteria may have one of two external structures for powered movement: flagella or cilia. Also bacteria are often capable of "flowing" to move by using internal mechanisms.
What type of muscle is capable of rapid contraction and causes skeletal movement?
Skeletal or voluntary muscle is capable of rapid contraction and is responsible for skeletal movement.
Does muscle contraction always promote movement?
No , a muscle may be stretched with out movement .
What system in the allows it's movement?
The nervous system transmits electrical signals from the brain to the muscle structures throughout the body, this allows the relaxation and contraction of certain muscles depending on the desired type of movement.
What is a scaffolding of protein fibers that help a cell keep its shape and assist cell division and cell movement?
The cytoskeleton helps a cell keep its shape. The internal movement of organelles, as well as cell locomotion and muscle fiber contraction couldn't take place without it. The cytoskeleton helps a cell keep its shape. The internal movement of organelles, as well as cell locomotion and muscle fiber contraction couldn't take place without it.
What is contraction of supply?
A contraction of supply is a movement of the supply curve to the left.
What is a concentric contraction?
concentric contraction is atype of muscle contraction which the muscle shortens while genrating aforce The muscle shortens to produce movement. A muscle contraction in which shortening occurs.
what's an isometric contraction?
An isometric contraction is when the muscle does not shorten and no movement results.
What is an Activity that combines muscle contraction with repeated movement?
An activity that combines muscle contraction with repeated movement is Isotonic execrise
What aids bacteria in movement?
Bacteria may have one of two external structures for powered movement: flagella or cilia. Also bacteria are often capable of "flowing" to move by using internal mechanisms.
What structres carry out cell movement?
Flagella are external structures that propel cells. The cytoskeleton (I believe actin and myosin are the components of the cytoskeleton responsible for movement, but I'm not sure) is an internal structure that facilitates movement by changing the shape of the cell.
Is it true or false that during isometric contraction the energy used appears as movement?
during isometric contraction, the energy used appears as movement
Isometric contraction leads to load movement.?
no
What is the type of contraction in which the muscle fibers produce increased tension but does not shorten?
An isometric contraction builds tension but there is no joint movement.
What type of muscle is capable of rapid contraction and causes skeletal movement?
Skeletal or voluntary muscle is capable of rapid contraction and is responsible for skeletal movement.
