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Endosmosis is the movement of the water inside the cells when the cell is placed in a hypotonic solution. This movement of water causes the cell to swell.
- What do you mean by Exosmosis?
- What is EXO osmosis and endo osmosis?
- What is the difference between Exoosmosis and Plasmolysis?
- What is Exomosis and Endomosis?
- What is Endosmosis and Exosmosis Class 9?
- What is osmosis Class 9?
- What is plasmolysis in biology class 9?
- What do u mean by Plasmolysis?
- Who defined protoplasm?
- What is called diffusion?
- What is transported in exocytosis?
- What is Endosmosis and endocytosis?
- What is exocytosis Class 9?
- How does endocytosis and exocytosis work?
What do you mean by Exosmosis?
Medical Definition of exosmosis
: passage of material through a membrane from a region of higher to a region of lower concentration — compare endosmosis.
What is EXO osmosis and endo osmosis?
(i) Exo-Osmosis: The outward osmotic flow of water from a cell containing an aqueous solution through a semi-permeable membrane is called as Exo-osmosis. ... (ii) Endo-osmosis: The inward flow of water into the cell containing an aqueous solution through a semi-permeable membrane is called as endo-osmosis.
What is the difference between Exoosmosis and Plasmolysis?
Exosmosis: It is the process of solvent from inside to outside of a solution when placed in a hypertonic solution. ... Plasmolysis is the movement of water molecules out of the cell and shrinking of the membrane of the cell wall when placed in a hypertonic solution.
What is Exomosis and Endomosis?
Endosmosis is the movement of solvent into the cell. Exosmosis is the movement of solvent out of the cell. The direction of solvent: From the surrounding solution into the cell.
What is Endosmosis and Exosmosis Class 9?
Endosmosis. The process by which water molecules move out of the cell is called exosmosis. The process by which water molecules enter a cell is called endosmosis.
What is osmosis Class 9?
Osmosis is the passage ot water from a region of high water concentration through a semi-permeable membrane to a region of low water concentration. ... If the medium has a lower water concentration then the cell will lose water by osmosis.
What is plasmolysis in biology class 9?
Plasmolysis is defined as the process of contraction or shrinkage of the protoplasm of a plant cell and is caused due to the loss of water in the cell. ... The word Plasmolysis was generally derived from a Latin and Greek word plasma – The mould and lusis meaning loosening.
What do u mean by Plasmolysis?
Definition of plasmolysis
: shrinking of the cytoplasm away from the wall of a living cell due to outward osmotic flow of water.
Who defined protoplasm?
Who coined the term protoplasm? J.E. Purkinje coined the term protoplasm.
What is called diffusion?
diffusion, process resulting from random motion of molecules by which there is a net flow of matter from a region of high concentration to a region of low concentration. ... D is called the diffusivity and governs the rate of diffusion.
What is transported in exocytosis?
Exocytosis (/ˌɛksoʊsaɪˈtoʊsɪs/) is a form of active transport and bulk transport in which a cell transports molecules (e.g., neurotransmitters and proteins) out of the cell (exo- + cytosis). As an active transport mechanism, exocytosis requires the use of energy to transport material.
What is Endosmosis and endocytosis?
The movement of water molecules into the cell when placed in hypotonic solution is called as endosmosis. Endocytosis is the cellular uptake of molecules and particulate matter via formation of new vesicles from the plasma membrane. ... Endocytosis allows the entry of molecules inside the cell by vesicles.
What is exocytosis Class 9?
Exocytosis: In this process the membrane of a vesicle can fuse with plasma membrane and extrude its contents to the surrounding medium. This process is also named as cell vomiting.
How does endocytosis and exocytosis work?
Endocytosis is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane, and bringing it into the cell. Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell.
