it is a region where the atmospheric pressure at the surface of the planet is greater than its surrounding environment.
A low pressure gradient is a state where the difference in the fluid density between one side of a divider is close to the fluid density of the other side. A high pressure gradient is a state where the difference in the fluid density between one side of the divider is very different to the fluid denisity of the other. For instance, a cell wall is permiable and allows some matter to migrate across the barrier through diffusion. If your blood fluid is carrying a small amount of salt compared to a high salt content on the interior of the cell, there is a high pressure gradient between the two fluid medium. The cell will swell and diffusion will try to balance the salt content from one side of the cell wall to the other by migrating fresh water into the cell and migrating salt to the outside.
The pressure is low today.
Yes, 1034 millibars in barometric pressure is high. Normal pressure is 1013 millibars.
High pressure air travels "downwards and clockwise"
H means high pressure and L, low pressure.
Absorbs more water by endoosmosis
The cell could lyse or explode.
When osmotic pressure is too high, cells may shrink or burst due to the movement of water in or out of the cell to balance the pressure gradient. This can lead to cell damage and possibly cell death. It can also disrupt normal physiological processes in organisms.
A cell with strong turgor pressure is referred to as turgid. Turgid cells are swollen with water and have high internal pressure due to the osmotic movement of water into the cell. This pressure helps maintain the cell's structural integrity and is important for plant rigidity and growth.
An anticyclone is a pressure cell with a high pressure center. The flow of the air associated with it is known as anticylonic.
water moves from a high concentration to a low concentration in a cell
In bacteria, fungi, and plants, the high internal pressure generated by osmosis is counteracted by the mechanical strength of their cell walls. These cell walls provide structural support and help prevent the cells from bursting due to the osmotic pressure.
A plant with high turgor pressure is healthy because it means the plant cells are fully hydrated and maintaining their structural rigidity. Turgor pressure is the pressure exerted by the water inside the plant cells against the cell walls, providing support and allowing the plant to stand upright. Overall, high turgor pressure is a good sign of a healthy and well-hydrated plant.
Organisms that can grow in high osmotic pressure environments typically have adaptations such as osmoregulation mechanisms that help maintain internal water balance, along with specialized cell walls or membranes that can withstand the pressure. These adaptations allow the organism to prevent excessive water loss and maintain structural integrity, enabling growth in high osmotic pressure conditions.
A high pressure systems has a high pressure center.
Plasmolysis pressure is the pressure exerted on the cell membrane when a plant cell loses water and shrinks away from the cell wall. This pressure is caused by the shrinking of the cytoplasm away from the cell wall, leading to a decrease in turgor pressure within the cell.
A plant cell has a cell wall that pushes back against water pressure in the cell when the cell is in it's preferred condition of hypotonicity. This is turgor pressure.