Red blood cells that are immersed in freshwater for several minutes begin to swell. Similar red...
Homework Answers
I believe the correct answer to be:
Option D) Hypotonic to fresh water but hypertonic to the salt water.
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Red blood cells that are immersed in freshwater for several
minutes begin to swell. Similar red...
A 1.1%(m/v) solution of potassium chloride is isotonic with red blood cells. A). is a 0.11M...
A 1.1%(m/v) solution of potassium chloride is isotonic with red blood cells. A). is a 0.11M solution of potassium chloride hypotonic, isotonic, or hypertonic with red blood cells? convert the 0.11M potassium chloride solution concentration into % (m/v) to support your answer? please show every step. B). what would happen to the red blood cell immersed in a 0.11M potassium chloride solution- nothing, crenation, hemolysis?
If red blood cells are taken from the body and placed in a hypertonic solution, what...
If red blood cells are taken from the body and placed in a hypertonic solution, what happens to the cells? The cells remain unchanged due to equal solute concentrations inside and outside the cells. The cells remain unchanged due to equal water concentrations inside and outside the cells. They become white blood cells. The cells swell and burst because water moves into them. The cells shrivel up because water leaves them.
5. Fill in the blanks below with these terms. (hypertonic, hypotonic, isotonic, outside, inside) Under normal...
5. Fill in the blanks below with these terms. (hypertonic, hypotonic, isotonic, outside, inside) Under normal circumstances intracellular fluid is ____________ compared to extracellular fluid. Addition of salt crystals (NaCl) to the cucumber creates _______________ conditions on the outside of cells which causes water to move from the __________ to the ___________ of cells. Adding a ___________ solution to red blood cells will cause them to shrink in volume, while adding a __________ solution to red blood cells will cause...
solution will burst due to an intake of water. Red blood cells in a A. Hypotonic...
solution will burst due to an intake of water. Red blood cells in a A. Hypotonic Solution B. Isotonic Solution C. Hypertonic Solution Which biological macromolecule is not found in the fluid mosaic model of the cell membrane? A. Nucleic Acids B. Proteins C. Carbohydrates D. Lipids Secreted proteins exit the cell using the process of A. Exocytosis B. Pinocytosis C. Receptor Mediated Endocytosis D. Phagocytosis E. Autophagy Cellulose is found in the A.Cell Membrane B.Chloroplast C.Lysosome D. Cell wall...
Is this correct so far ? Furthemore, i need help on the blank ones Name Section...
Is
this correct so far ? Furthemore, i need help on the blank ones
Name Section LABORATORY 5 REVIEW QUESTIONS Time 1. Define the following terms: a hypotonie - having lower osmotic pressure in Solution b. isotonic - nouing same osmonic pressure in Solution c. hypertonic - having higher osmon1C Pressure than a particular fluid 2 The diagram below shows three beakers labeled A, B and C which contain water, 1% sucrose and 10% sucrose, respectively. Label cach beaker with...
QUESTION 9 14 pe that only depend on the Colligative properties refer to properties of of but not on their (For thi...
QUESTION 9 14 pe that only depend on the Colligative properties refer to properties of of but not on their (For this sentence enter: increase & decrease) When a nonvolatile solute is dissolved in water it wil the the freezing point of this solution with respect to pure water. boiling point and Osmosis is a phenomenon that can be observed when two aqueous solutions of different are in contact membrane. If only water molecules can pass through this membrane, but...
Please answer the whole page, thank you! 12. During cellular respiration in eukaryotic cells, the production...
Please answer the whole page, thank you!
12. During cellular respiration in eukaryotic cells, the production of ATP during chemiosmosis captures energy released t as electrons flow from NADH through the mitochondrial electron transport chain. B. by the transfer of electrons from the final electron carrier to oxygen. as protons flow down their electrochemical gradient through ATP synthase across the inner mitochondrial membrane. D.by substrate-level phosphorylation. e Does not require energy tbyilo nemud 13. Which of the following is NOT...
21. The ______ prevents plants cells from bursting when place in a ____ solution. a) centrioles-hypotonic...
21. The ______ prevents plants cells from bursting when place in a ____ solution. a) centrioles-hypotonic b) chloroplasts-hypertonic c) plasma membrane-hypertonic d) vacuole-hypertonic e) cell wall-hypotonic 22. Specialized cells like your own lung cells each lack which of the following organelles which are commonly found in an onion. a) cell membrane b)cell wall c)ribosomes d)nucleolus e) none of the above ______ 23. White blood cells engulf and destroy foreign particles by a process known as phagocytosis which is actually a)...
answer questions 15 through 20 15. For crystal lattice where dimension, a = b = c...
answer questions 15 through 20
15. For crystal lattice where dimension, a = b = c and also all angles a =B=y = 90°. it represents: A. tetragonal B. cubic c. tetragonal D. orthorhombic E. both A and C 16. Consider the compounds water (H20). dimethylether (CH3OCH3), ethanol (CH3CH2OH), and propane (CH3CH2CH3). Their boiling points, not necessarily in order, are -42.1 °C, -24.8 °C, 78.4 °C and 100°C. Which one is INCORRECT prediction: A. water (100°C] B. ethanol [78.4 °C]...
D. On the surface of red blood cells there is a passive antiporter than moves bicarbonate...
D. On the surface of red blood cells there is a passive antiporter than moves bicarbonate and chloride ions in oppòsite directions. Bicarbonate is produced from carbon dioxide and water by the activity of an enzyme called carbonic anhydrase. Chloride as well as several other inorganíc ions have been shown to reduce oxygen affinity by hemoglobin when these anions are bound to the central cavity Why is it important that this transporter is an antiporter? In what circumstances will bicarbonate...
If red blood cells are taken from the body and placed in a hypertonic solution, what happens to the cells? The cells remain unchanged due to equal solute concentrations inside and outside the cells. The cells remain unchanged due to equal water concentrations inside and outside the cells. They become white blood cells. The cells swell and burst because water moves into them. The cells shrivel up because water leaves them.
solution will burst due to an intake of water. Red blood cells in a A. Hypotonic Solution B. Isotonic Solution C. Hypertonic Solution Which biological macromolecule is not found in the fluid mosaic model of the cell membrane? A. Nucleic Acids B. Proteins C. Carbohydrates D. Lipids Secreted proteins exit the cell using the process of A. Exocytosis B. Pinocytosis C. Receptor Mediated Endocytosis D. Phagocytosis E. Autophagy Cellulose is found in the A.Cell Membrane B.Chloroplast C.Lysosome D. Cell wall...
Is
this correct so far ? Furthemore, i need help on the blank ones
Name Section LABORATORY 5 REVIEW QUESTIONS Time 1. Define the following terms: a hypotonie - having lower osmotic pressure in Solution b. isotonic - nouing same osmonic pressure in Solution c. hypertonic - having higher osmon1C Pressure than a particular fluid 2 The diagram below shows three beakers labeled A, B and C which contain water, 1% sucrose and 10% sucrose, respectively. Label cach beaker with...
QUESTION 9 14 pe that only depend on the Colligative properties refer to properties of of but not on their (For this sentence enter: increase & decrease) When a nonvolatile solute is dissolved in water it wil the the freezing point of this solution with respect to pure water. boiling point and Osmosis is a phenomenon that can be observed when two aqueous solutions of different are in contact membrane. If only water molecules can pass through this membrane, but...
Please answer the whole page, thank you!
12. During cellular respiration in eukaryotic cells, the production of ATP during chemiosmosis captures energy released t as electrons flow from NADH through the mitochondrial electron transport chain. B. by the transfer of electrons from the final electron carrier to oxygen. as protons flow down their electrochemical gradient through ATP synthase across the inner mitochondrial membrane. D.by substrate-level phosphorylation. e Does not require energy tbyilo nemud 13. Which of the following is NOT...
answer questions 15 through 20
15. For crystal lattice where dimension, a = b = c and also all angles a =B=y = 90°. it represents: A. tetragonal B. cubic c. tetragonal D. orthorhombic E. both A and C 16. Consider the compounds water (H20). dimethylether (CH3OCH3), ethanol (CH3CH2OH), and propane (CH3CH2CH3). Their boiling points, not necessarily in order, are -42.1 °C, -24.8 °C, 78.4 °C and 100°C. Which one is INCORRECT prediction: A. water (100°C] B. ethanol [78.4 °C]...
D. On the surface of red blood cells there is a passive antiporter than moves bicarbonate and chloride ions in oppòsite directions. Bicarbonate is produced from carbon dioxide and water by the activity of an enzyme called carbonic anhydrase. Chloride as well as several other inorganíc ions have been shown to reduce oxygen affinity by hemoglobin when these anions are bound to the central cavity Why is it important that this transporter is an antiporter? In what circumstances will bicarbonate...
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