Homework Answers
# No net movement of water - A. Isotonic solution. ( Concentration of both solutions are same. So no movement of watr)
# Water moves from the cell into this solution - B. Hypertonic solution ( Concentration of this solution is higher than the cell. So water moves from cell to solution to equiibriate the concentration)
# Water moves from this solution into the cell - C. Hypotonic solution ( Concentration of this solution is lesser than the cell. So water moves from this solution into cell)
# This will increase the pressure in the cell or cause it to burst - C. hypotonic solution. ( Water moves from this solution into cell to equilibriate. This cause the cell to swell due to influx of water. If this continues cell may burst out due to pressure increase.
# This solution will cause the cell to shrieval - B. Hypertonic (Concentration of solution is higher. So water from the cell move into this solution. This cause the cell to shrink.)
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Question 18 Matching X Question Selected Match B. hypertonic solution no net movement of water water...
Complete the following paragraph to describe tonicity in plant and animal cells. increasing solution in animal...
Complete the following paragraph to describe tonicity in plant and animal cells. increasing solution in animal cells, there is no net In an movement of water. hypertonic An animal cell in a open. solution may lyse or burst cytokinesis plasmolysis An animal cell in a crenate. - solution will shrivel up or cell wall Plant cells react differently to osmotic changes due to the presence of the , a structure that animal cells lack. isotonic For a plant cell in...
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 the movement of solutes from an area of higher concentration to an area of lower...
is the movement of solutes from an area of higher concentration to an area of lower concentration in solution a. Osmosis b. Facilitated diffusion Filtration d. Diffusion - Is the diffusion of water (solvent) across a selectively permeable membrane such as the plasma membrane. a. Osmosis b. Facilitated diffusion Fitration d. Diffusion means cell-drinking (pinching and is distinguished from phagocytosis in that smaller vesicles are formed and they contain molecules dissolved in liquids rather than partides a Endocytosis b. Exocytosis...
Match the following concepts: a. Crenation c. Plasmolysis b. Hemolysis d. Turgor pressure e) Osmosis 86)...
Match the following concepts: a. Crenation c. Plasmolysis b. Hemolysis d. Turgor pressure e) Osmosis 86) B 87) 88) 89) 90) Bursting of red blood cells when placed in a hypotonic solution Wilting of plant cells when placed in a hypertonic environment Fluid pressure on cell wall Shrinking of red blood cells when placed in hypertonic solids Movement of water across a selectively permeable membrane ving concepts:
Match each of the following types of membrane transport with the correct example (some answers may...
Match each of the following types of membrane transport with the correct example (some answers may be used more than once): Calcium is moved out of a cell to the extracellular fluid where the solution of calcium is hypertonic Glucose moves from high concentration in the extracellular fluid around a capillary to an area of lower concentration near a cell A cell with 18 sodium molecules outside and 3 inside moves three of the sodium molecules out while using ATP...
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...
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)...
1,Match the descriptions to the type of transport. - A. ...
1,Match the descriptions to the type of transport. - A. B. C. Water enters a cell because it is hypertonic compared to the extracellular environment, increasing its turgor pressure - A. B. C. Water enters guard cells because the guard cells are hypertonic compared to the surrounding cells - A. B. C. Potassium...
in addition to question 4 what would it be if it were 300millimoles of CaCl2? Question...
in addition to question 4 what would it be if it were
300millimoles of CaCl2?
Question 4 You are experimenting with blood samples and you place a drop of RBCs into a solution of 100 millimales CaCl2. What effect does this have on the RBC Selected Answer: Answers The RBCs would shrink The RDCs would shrink. B. The RBCs would swell and burst. No effect on RBCS. This is an isotonic soution and there would be no net movement of...
. For each of the 3 situations below, use an arrow to indicate the net movement...
. For each of the 3 situations below, use an arrow to indicate the net movement of water into or out of the cell through the semipermeable plasma membrane (i.e. osmosis). (Assume that the sugar molecules cannot pass through the plasma membrane in each case.) 1% sugar (inside a circule) 3% sugar (inside a circule) 1% sugar (inside a circule) 5% sugar 1% sugar 1% sugar 3. In each of the drawings above, indicate if the inside of the cell...
Complete the following paragraph to describe tonicity in plant and animal cells. increasing solution in animal cells, there is no net In an movement of water. hypertonic An animal cell in a open. solution may lyse or burst cytokinesis plasmolysis An animal cell in a crenate. - solution will shrivel up or cell wall Plant cells react differently to osmotic changes due to the presence of the , a structure that animal cells lack. isotonic For a plant cell in...
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 the movement of solutes from an area of higher concentration to an area of lower concentration in solution a. Osmosis b. Facilitated diffusion Filtration d. Diffusion - Is the diffusion of water (solvent) across a selectively permeable membrane such as the plasma membrane. a. Osmosis b. Facilitated diffusion Fitration d. Diffusion means cell-drinking (pinching and is distinguished from phagocytosis in that smaller vesicles are formed and they contain molecules dissolved in liquids rather than partides a Endocytosis b. Exocytosis...
Match the following concepts: a. Crenation c. Plasmolysis b. Hemolysis d. Turgor pressure e) Osmosis 86) B 87) 88) 89) 90) Bursting of red blood cells when placed in a hypotonic solution Wilting of plant cells when placed in a hypertonic environment Fluid pressure on cell wall Shrinking of red blood cells when placed in hypertonic solids Movement of water across a selectively permeable membrane ving concepts:
Match each of the following types of membrane transport with the correct example (some answers may be used more than once): Calcium is moved out of a cell to the extracellular fluid where the solution of calcium is hypertonic Glucose moves from high concentration in the extracellular fluid around a capillary to an area of lower concentration near a cell A cell with 18 sodium molecules outside and 3 inside moves three of the sodium molecules out while using ATP...
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...
in addition to question 4 what would it be if it were
300millimoles of CaCl2?
Question 4 You are experimenting with blood samples and you place a drop of RBCs into a solution of 100 millimales CaCl2. What effect does this have on the RBC Selected Answer: Answers The RBCs would shrink The RDCs would shrink. B. The RBCs would swell and burst. No effect on RBCS. This is an isotonic soution and there would be no net movement of...
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