Q: Intracellular fluids have high concentrations of ______ A. Group of answer choices B. bicarbonate…
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A:
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A:
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- The movement of water through a semipermeable membrane from a region of lower solute concentration to a region of higher solute concnetration is called _________ osmosis diffusion solubility gradientDiffusion and osmosis classification Classify the following characteristics based on whether they are describing diffusion, osmosis, or both. Diffusion Results in an Can occur with equal distribution of solute molecules or without a membrane Always involves the movement of water Requires a semi-permeable membrane Osmosis Involves the movement of gases, ions, and small water soluble molecules Passive form of movement that requires no energy Moves from areas of high concentration to low Both Diffusion and Osmosis Responsible for gas exchange in the lungs concentration A 3 of 15 Next > Cation to open the document "Epicinstaller-13.0.0-fortnite-a8e4f12cada646caa706d8be407be69f (3).msi". tv 22Which is the proper order of permeability the following solutes would show when it moves across a semi-permeable membrane? (from most permeable to least permeable) benzene, imidazole group of histidine, galactose, potassium ions galactose, potassium ions, imidazole group of histidine, benzene benzene, potassium ions, imidazole group of histidine, galactose potassium ions, galactose, benzene, imidazole group of histidine
- The ability of a hypertonic solution to "pull" in water from a hypotonic solution across a semipermeable membrane is called ________ pressure.which of the following is a hypertonic solution (relative to body fluids)? Note: this can occur during a state of dehydration- 500mOsm, 100mOsm, or 300mOsm.2% urea is therefore (select all that apply): hyperosmotic isotonic hypotonic hypertonic hypo-osmotic iso-osmotic
- Active transport is ____________ movement of water down concentration gradient using a protein channel movement of materials against their concentration gradient movement of one substance against, and one substance down their concentration gradients movement of molecules from high concentration to low concentration using no protein channels movement of materials down their concentration gradient using a protein channelAn aqueous solution has an osmolarity of 318 mOsm. If a cell with an intracellular osmolarity of 260 mOsm is placed into this solution, the solution is said to be hypertonic isotonic isoosmotic hypotonicThis cell is permeable to Urea, but not permeable to sucrose. Intracellular impermeant molecules cannot cross the plasma membrane. The bath solution is ‘infinite volume’. Bath Solution: 250 mM Sucrose 250 mM Urea Is this solution Hypoosmotic, Isoosmotic, or Hyperosmotic? Immediately after this cell is placed in the bath will it swell, shrink, or remain the same? Fill in this table for equilibrium conditions for each ion. Consider solute movement ONLY. in (mM) out (mM) Intracellular impermeants Sucrose Urea At equilibrium, will the cell swell, shrink, or remain the same volume? Is this solution hypotonic, isotonic, or hypertonic?
- The most cation that found in extacellular fluid isCotransport is ____________ movement of water down concentration gradient using a protein channel movement of materials against their concentration gradient movement of one substance against, and one substance down their concentration gradients movement of molecules from high concentration to low concentration using no protein channels movement of materials down their concentration gradient using a protein channelWhich of the following membrane transport mechanisms requires expenditure of metabolic energy? active transport of water facilitated transport of valine coordinated transport of Na+ and K+ against concentration gradient. diffusion of steroids