WebAn iso-osmolar solution can be hypotonic if the solute is able to penetrate the cell membrane. For example, an iso-osmolar urea solution is hypotonic to red blood cells, causing their lysis. This is due to urea entering the cell down its concentration gradient, followed by water. WebThe prefix hypo means deficient. A hypotonic solution will have a lower concentration of solutes than the cell. The cell will also have a higher osmotic pressure the tendency for …
Explain these 3 terms in relation to cells and osmosis ... - MyTutor
Web23 feb. 2016 · 1 answer Isotonic, hypotonic, hypertonic when compared to what. Iassume you mean when compared with NORMAL saline which is 0.9% NaCl. I would convert 0.9% NaCl to M and use pi = i*MRT to calculate the osmotic pressure. Then convert all of the solution to M and pi. Compart with the normal for hyper, iso, or hypo. Post your work if … Web2 nov. 2012 · Simply put, if a cell is in a hypertonic solution (molasses) water will rush out of the membrane, causing the cell to shrink. If it is in a hypotonic solution (molasses in the bag and water out) water will rush in through the membrane to dissolve it, causing it to swell. leitham stern
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WebIntroduction. Breast cancer is the most common cancer in women and the fifth cause of death from cancer. 1 Breast cancer can be classified as invasive or in situ based on whether or not it invades the basement membrane of the duct of lobule. 2 In the US, about 95% of the new cases of breast cancer occur in women >40 years of age. 3 The worldwide … WebHypertonic solutions means the cell becomes smaller, due to a higher solute concentration (thus lower water potential) on outside of cell. Hypotonic solutionà means the cell becomes swollen, due to a lower solute concentration (thus a higher water potential) on outside of cell. Answered by Katie D. • Biology tutor 20353 Views Websolvent: medium in which solute is dissolved salt solution: salt is the solute dissolved in the solvent water Define hypertonic: high concentration of solute hypotonic: low concentration of solute isotonic solutions: same concentration in solutes-“iso” = same, “tonic” = concentration Redefine Osmosis: Passive transport of water molecules from hypo sol to … leith aldin