What is the difference between turgor pressure and osmotic pressure? - ProProfs Discuss
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What is the difference between turgor pressure and osmotic pressure?

Asked by Poprox, Last updated: Jan 24, 2024

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D. gray

D. gray

Building buildings and building intelligence

D. gray
D. gray, Builder, Builder, Las Vegas

Answered Feb 19, 2021

Osmotic pressure can simply be explained as the highest limit of turgor pressure that has the ability to be developed in a cell. On the other hand, turgor pressure refers (T.P) to the exact pressure that is developed at a particular time in a cell, though its value can change with.

Osmotic pressure can be described as the highest pressure that a cell has the ability to develop at a specific given condition. The value of the osmotic pressure for that specific cell is constant under the same conditions.

Turgor pressure is a kind of pressure that is caused by the contents of the cell in contrast to its wall. The pressure that is generated by water whenever it moves into or out of a cell by osmosis is the Osmotic pressure. This is a pressure that is generated when there is an osmotic flow of water across a semi-permeable membrane.

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C. Reyes

C. Reyes

C. Reyes
C. Reyes

Answered Feb 12, 2021

When you say turgor pressure, you are referring to the type of pressure for plant cells. When you say osmotic pressure, this is the type of pressure in animal cells. When turgor pressure happens, there is a force that is available within the cell that is trying to push out.

It would push the plasma membrane against the cell wall. For osmotic pressure, the osmotic flow of water may also have some pressure, but most of them would be able to pass through the selectively permeable membrane that can be found in animal cells.

Another difference is that turgor pressure will refer to the actual pressure that is being experienced at a given time, while osmotic pressure will refer to the maximum amount of pressure that will be possible.

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F. Lopez

F. Lopez

F. Lopez
F. Lopez

Answered Feb 12, 2021

Turgor pressure is the actual pressure established in a cell at a specific time, and its value changes over time. Osmotic pressure is the maximum tension that can be developed in a cell at certain given conditions.

It has a constant value for that cell under the same conditions. Osmosis is the movement of molecules from a higher concentration region to a region of lower concentration through a semi-permeable membrane. Turgor pressure is utilized on the cell wall due to the application of water inside the cell. Osmotic pressure is the burden created by water when it moves by osmosis into or out of a cell.

The turgor pressure of a cell is preserved by osmosis across the cell membrane. The osmotic entry of water increases the turgor or pressure exerted against a cell wall until it equates to the osmotic pressure, creating a steady-state. Turgor pressure is one element of water potential, and it has a positive value, as it will terminate some or all the osmotic potential of a cell.

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poprox620

poprox

poprox620
Poprox

Answered May 20, 2019

Osmotic pressure is for an animal cell and turgor pressure is for a plant cell
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