0
Add your answer:
Earn +20 pts
How does the shape of a cell change in an isotonic solution?
In an isotonic solution the shape of a cell remains unchanged. This is because the movement of water inside the cell equals the movement of water outside the cell.
Application of muscular force without movement is called exercise?
Isotonic :)
A solution that has an equal amount of particles?
A solution that has an equal amount of particles is called an isotonic solution. In an isotonic solution, the concentration of solutes is the same inside and outside the cells, leading to no net movement of water across the cell membrane. This allows cells to maintain their shape and size.
What is Isotonic Exercise in a SIMPLE description?
Isotonic exercise (or muscle contraction) is when the muscle contracts and shortens giving movement (ie a bicep curl, lifting and lowering weight) Nearly all the training you do is Isotonic the opposite is Isometric, where the muscle contracts but des not shorten, giving no movement. Eg, Weightlifting, Lifting the weight up and down is isotonic Holding the weight still above the head is isometric
How does water move in an isotonic solution?
In an isotonic solution, water molecules move across the cell membrane in both directions at equal rates. This means that there is no net movement of water into or out of the cell, resulting in a stable cell volume.
What is an Activity that combines muscle contraction with repeated movement?
An activity that combines muscle contraction with repeated movement is Isotonic execrise
What is a solution with the same concentration of water and solutes as inside a cell resulting in the cell retaining its normal shape because there is no net movement of water?
An isotonic solution has the same concentration of water and solutes as inside the cell, resulting in no net movement of water across the cell membrane. This balance prevents the cell from either swelling or shrinking, allowing it to maintain its normal shape and function.
What type of solution doesnt change the shape of a cell?
Isotonic does not change the shape of a cell membrane
In an isotonic environment would there be an equal movement of water across the cell membrane?
Yes, in an isotonic environment, there would be an equal movement of water across the cell membrane in both directions. This results in no net movement of water, keeping the cell in equilibrium.
Diferentiate between isotonic and esometric excises?
Isotonic exercises involve movement of a joint and a change in the length of the muscle during contraction, such as bicep curls. Isometric exercises involve holding a position without joint movement, with the muscle remaining at a constant length, such as planks.
What is the word for muscular contraction involving muscle movement?
Isotonic contractions are the type that involve muscle movement. This movement is due to a change in length as the muscle fibers shorten or lengthen.
Does osmosis occur in an isotonic solution?
In an isotonic solution, there is no net movement of water across the cell membrane, as the concentration of solutes inside and outside the cell is equal. Therefore, osmosis does not occur in an isotonic solution.
