When Does Plasmolysis Happen?
It takes place when water moves out of cells and the cell membrane of cells of plants shrink away from... View Article
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Until When Does Water Move From Its Region Of Higher Chemical Potential To That Of Its Lower?
Water continues to move from its region of higher chemical potential to its region of lower chemical potential till equilibrium... View Article
What Do The Rate Of Osmosis And Net Direction Depend On?
They depend on the concentration gradient and pressure gradient.
What Are Some Significant Determinants Of The Movement Of Molecules In And Out Of Cells In Plants?
The membrane of the vacuole, cell membrane and the tonoplast in plant cells together are vital determinants of molecular movement... View Article
What In Plant Cells Contributes To The Solute Potential?
The cells in plants generally have a large central vacuole. Its contents, the vacuolar sap, contribute to the solute potential... View Article
Give An Instance Wherein Pressure Potential Can Be Negative.
In plants, negative potential or tension in the water column in the xylem has a role in water transportation up... View Article
Name An Instance Where Pressure Can Build Up In A Plant System.
When water enters plant cells as a result of diffusion, leading to a pressure built up against cell walls, cells... View Article
What Happens If A Pressure Higher Than Atmospheric Pressure Is Applied To Pure Water Or A Solution?
The water potential increases if a pressure greater than the atmospheric pressure is applied to pure water or a solution.
What Happens To The Solute Potential If Solutes Are More?
If solutes molecules are more, the solute potential is lower.
What Direction Does Water Move In If Two Systems Containing Water Are In Contact?
If there is a contact between two systems that contain water, then there is a random movement of molecules of... View Article
Does Pure Water Have The Greatest Water Potential?
Yes, water potential has the greatest water potential.
What Are The Two Main Components That Determine Water Potential?
There are two main components determining water potential, they are Solute potential and pressure potential.
Does Active Transport Require ATP Energy?
Yes, active transport requires ATP energy.
Does Facilitated Transport Require ATP Energy?
No, facilitated transport does not require ATP energy.
Does Simple Diffusion Require ATP Energy?
No, simple diffusion does not require ATP energy.
Does Active Transport Require Special Membrane Proteins?
Yes, active transport requires special membrane proteins.
Does Facilitated Transport Require Special Membrane Proteins?
Yes, facilitated transport requires special membrane proteins.
Does Simple Diffusion Require Special Membrane Proteins?
No, simple diffusion does not require special membrane proteins.
Does Active Transport Require Energy?
Yes, active transport utilizes energy for the transportation and pumping of molecules against a concentration gradient.
What Are Porins?
These are proteins forming large pores in the outer membranes of a few structures.
