Turgor pressure definition is - the actual pressure developed by the fluid in a turgid plant cell as a result of endosmosis as contrasted with the potential maximum pressure that fluid of the same concentration could theoretically develop.
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Turgor pressure definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!
Potassium plays an important role in plant nutrition, influencing many physiological processes such as carbohydrates translocation, protein synthesis, enzymes activation, stomata opening and closure, turgor pressure regulation and control of C(O.sub.2) input and (H.sub.2)O exit in stomata and the subsequent concentration at plant mesophyll cells during the transpiration process (Schreiner et.
Turgor pressure is the outward pressure that occurs in a plant cell when the cytoplasm and vacuoles fill up with water and the cell membrane pushes against the cell wall. OR The pressure exerted.
An example of pressure in everyday life is the pressure of air in tires. The pressure of the air inside the tire inflates the tire and allows the car to ride on the inflated tires.
How to use turgor in a sentence. Example sentences with the word turgor. turgor example sentences.
When there is less water in the cell so it loses its turgor pressure and starts to wilt. 3 of 6. Describe plasmolysed. When the level of water is really low and the cell membrane pulls away from the cell wall. 4 of 6. Definition of osmosis. The net movement of particles through a partially permeable membrane from an area of higher concentration to an area of lower concentration. 5 of 6. Why.
Lesson Summary. Plant cells need turgor pressure to maintain their rigidity and sturdiness. This is what gives a plant the ability to grow and stand tall. When the concentration of solutes is.
Turgor in a sentence up(0) down(0) Sentence count:15Posted:2017-09-26Updated:2017-09-26. Similar words: gorgon, gorgonian, gorgonzola, turgid, liturgy, sturgeon, liturgical, turn of the century. Meaning: n. (biology) the normal rigid state of fullness of a cell or blood vessel or capillary resulting from pressure of the contents against the wall or membrane. Random good picture Not show. 1.
Turgor Pressure. Turgor pressure is an important property of plant cells and may affect a number of responses, including sugar uptake (Diettrich and Keller, 1991; Keller, 1991), gravity sensing (Staves et al., 1992), wall extensibility and yield threshold (Pritchard et al., 1991), plasmodesmata conductance (Ding and Tazawa, 1989), abscisic acid (ABA) accumulation (Creelman and Mullet, 1991.
Turgor pressure allows herbaceous plants to stand upright.; Their nucleus, where it affects the turgor pressure and causes subsequent stem elongation.; Paraphyses are sterile cells'often with swollen tips and are at high turgor pressure.; It effectuates leaf motion due to reversible changes in turgor pressure, which occurs without growth.; Pulvinar movement is caused by changes in turgor.
Turgor Pressure. Turgor pressure is an important feature of growing hyphae, in the sense that the cell is always at risk of rupturing if its surface is damaged (see Woronin bodies below), and plasma membrane and cell wall synthesis must be regulated carefully to allow controlled expansion.
Turgor pressure. Pressure of water molecules against the cell wall. Diffusion. The process by which molecules move from an area of high concentration to an area of low concentration. Osmosis. Diffusion of water. Homostasis. Ability to maintain its internal environment; to resist changes. Semi or selectively permeable. Only some substances can pass through it. Foreign. Not from your body.
Turgor Pressure Definition Turgor pressure is the force exerted by stored water against a cell wall. Fungi, protists, bacteria, and plants all secrete various extracellular molecules form together to create a solid wall on the outside of their cells. () Turgor pressure pushes the plasma membrane against the cell wall of plant, bacteria, and fungi cells as well as those protist cells which have.Define turgor pressure. turgor pressure synonyms, turgor pressure pronunciation, turgor pressure translation, English dictionary definition of turgor pressure. n the pressure exerted on a plant cell wall by water passing into the cell by osmosis. Also called: hydrostatic pressure.Fungal cells maintain a very high turgor pressure, so the integrity of the cell wall is a critical matter.: Leaves move by means of turgor pressure changes at the pulvinus at the base of each lamina.: Physical examination revealed a dehydrated man with poor skin turgor but no evidence of pedal edema, cyanosis, dubbing, or telangiectasia.: When mature, a perithecium contains several hundred.