Homework Answers
Yes both A and C found because water will move from low concentration of the salt to the high concemtration of the salt and inner media is hypertonic and outer media is hypotonic w.r.t. to each other .
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ID Question 9 1 pts If the concentration inside a cell is 5 times greater than...
The process of crenation occurs when the concentration of solute outside the cell is ______ than...
The process of crenation occurs when the concentration of solute outside the cell is ______ than inside the cell and the solution is said to be ______. A. lower; hypotonic B. higher; hypertonic C. lower; hypertonic D. higher; hypotonic
Question 2 1 pts Consider a cell immersed in a solution. Which of the following statements...
Question 2 1 pts Consider a cell immersed in a solution. Which of the following statements is not true? When a cell is immersed in a hypertonic solution, there is a net flow of the solvent out of the cell. When a cellis immersed in a hypertonic solution, the concentration of the solute inside the cell is smaller than the concentration of the solute in the solution. When a cell is immersed in a hypotonic solution, the concentration of the...
6:42 S Saiamit The cells of ocean plants, like seaweed, will become if placed in fresh...
6:42 S Saiamit The cells of ocean plants, like seaweed, will become if placed in fresh water because A. turgid; because they are hypertonic to the solution B. lysed; because they are hypertonic to the solution. C.shriveled, because they are hypotonic to the solution D. flaccid; because they are isotonic to the solution. E. plasmolyzed; because they are hypotonic to the solution Question 4 of 5 Moving to another question wil save this response. Duestion 4 O points Save Answer...
QUESTION 38 Osmotic pressures drives water into a cell when O A. None of these answers...
QUESTION 38 Osmotic pressures drives water into a cell when O A. None of these answers are correct B. there is an equal solute concentration on both sides of the membrane. C. there is a greater solute concentration inside the cell than outside the cell. D. ATP hydrolysis drives aquaporin transport. E. hypotonic conditions open aquaporin channels in the membrane. F. there is a greater solute concentration outside the cell than inside the cell.
30. An isotonic solution means that the solute concentration outside the cell: A. Is slightly less...
30. An isotonic solution means that the solute concentration outside the cell: A. Is slightly less than inside the cell B. Is much greater than inside the cell C. Is much less than inside the cell D. Is same as inside the cell E. Is slightly greater than inside the cell 31. A solvent is a A .A salt or sugar B. One component of a cell membrane C. The substance in which a solutes are dissolved D. Selectively permable...
> The expenditure of ATP when material is passing through any cell is known as: a)...
> The expenditure of ATP when material is passing through any cell is known as: a) active transport b) passive transport phagocytosis d) endocytosis osmosis Which of the following is true of hypertonic solutions: a) lower concentration of solutes than the cell b) greater concentration of solutes than the cell causes water to flood into cells an equal concentration of solutes than the cell both a and care correct choices Which of the following is true of hypotonic solutions: a)...
Question 14 (1 point) An artificial cell contains a solution of 90% water and 10% NaCl....
Question 14 (1 point) An artificial cell contains a solution of 90% water and 10% NaCl. The cell membrane is permeable to NaCl only. You place the cell into a solution of 50% water, 5% NaCl, and 45% glucose. Is the outside solution isotonic, hypertonic, or hypotonic when compared with the cell? isotonic hypotonic hypertonic Page 7 of 26 Next Page Submit Quiz 13 of 51 questions saved
We ſaken 0:16:43 UI) Requires Respondus LockDown Browser + Webcam Cecile Kamus. Attempt 1 Question 9...
We ſaken 0:16:43 UI) Requires Respondus LockDown Browser + Webcam Cecile Kamus. Attempt 1 Question 9 (1 point) Which of the following statements are correct? Gora raw Hypertonic solutions have a lower concentration of solute (salt) compared to a cell. This will cause cells to gain water. O A0.9% NaCl solution is isotonic to red blood cells. Hypotonic solutions have a higher concentration of solute (salt) compared to a cell. This will cause cells to lose water. 11 O A...
HdDUCIRUDUCULUD HUDUCU HUDDLDI AUDULLDI HUDDLED Heading 1 Heading 2 Title Subtitle Subtle Em... Emphasis intense E......
HdDUCIRUDUCULUD HUDUCU HUDDLDI AUDULLDI HUDDLED Heading 1 Heading 2 Title Subtitle Subtle Em... Emphasis intense E... Styles 4. You now are given a normal sample of muscle tissue which contains many individual cells. The tissue is minced and digested with enzymes to liberate individual muscle cells. You are given a solution of Dextrose in half-normal saline (NaCl) which you are told is isosmotic but you are not told the concentration of Dextrose or NaCl but they are both present in...
under the derms of the skin. Tus II S UV y Puomu solution A has a...
under the derms of the skin. Tus II S UV y Puomu solution A has a lower solute concentration (or lower osmolality) than solution B. The prefix hyper means above or greater. For example, a hyperactive kid has a greater activity level than a normal kid. In the above example, B has a greater solute concentration than A, thus B is hyperosmotic to A. The prefix iso means the same or equal. Two solutions that are isosmotic to each other...
Question 2 1 pts Consider a cell immersed in a solution. Which of the following statements is not true? When a cell is immersed in a hypertonic solution, there is a net flow of the solvent out of the cell. When a cellis immersed in a hypertonic solution, the concentration of the solute inside the cell is smaller than the concentration of the solute in the solution. When a cell is immersed in a hypotonic solution, the concentration of the...
6:42 S Saiamit The cells of ocean plants, like seaweed, will become if placed in fresh water because A. turgid; because they are hypertonic to the solution B. lysed; because they are hypertonic to the solution. C.shriveled, because they are hypotonic to the solution D. flaccid; because they are isotonic to the solution. E. plasmolyzed; because they are hypotonic to the solution Question 4 of 5 Moving to another question wil save this response. Duestion 4 O points Save Answer...
QUESTION 38 Osmotic pressures drives water into a cell when O A. None of these answers are correct B. there is an equal solute concentration on both sides of the membrane. C. there is a greater solute concentration inside the cell than outside the cell. D. ATP hydrolysis drives aquaporin transport. E. hypotonic conditions open aquaporin channels in the membrane. F. there is a greater solute concentration outside the cell than inside the cell.
30. An isotonic solution means that the solute concentration outside the cell: A. Is slightly less than inside the cell B. Is much greater than inside the cell C. Is much less than inside the cell D. Is same as inside the cell E. Is slightly greater than inside the cell 31. A solvent is a A .A salt or sugar B. One component of a cell membrane C. The substance in which a solutes are dissolved D. Selectively permable...
> The expenditure of ATP when material is passing through any cell is known as: a) active transport b) passive transport phagocytosis d) endocytosis osmosis Which of the following is true of hypertonic solutions: a) lower concentration of solutes than the cell b) greater concentration of solutes than the cell causes water to flood into cells an equal concentration of solutes than the cell both a and care correct choices Which of the following is true of hypotonic solutions: a)...
Question 14 (1 point) An artificial cell contains a solution of 90% water and 10% NaCl. The cell membrane is permeable to NaCl only. You place the cell into a solution of 50% water, 5% NaCl, and 45% glucose. Is the outside solution isotonic, hypertonic, or hypotonic when compared with the cell? isotonic hypotonic hypertonic Page 7 of 26 Next Page Submit Quiz 13 of 51 questions saved
We ſaken 0:16:43 UI) Requires Respondus LockDown Browser + Webcam Cecile Kamus. Attempt 1 Question 9 (1 point) Which of the following statements are correct? Gora raw Hypertonic solutions have a lower concentration of solute (salt) compared to a cell. This will cause cells to gain water. O A0.9% NaCl solution is isotonic to red blood cells. Hypotonic solutions have a higher concentration of solute (salt) compared to a cell. This will cause cells to lose water. 11 O A...
HdDUCIRUDUCULUD HUDUCU HUDDLDI AUDULLDI HUDDLED Heading 1 Heading 2 Title Subtitle Subtle Em... Emphasis intense E... Styles 4. You now are given a normal sample of muscle tissue which contains many individual cells. The tissue is minced and digested with enzymes to liberate individual muscle cells. You are given a solution of Dextrose in half-normal saline (NaCl) which you are told is isosmotic but you are not told the concentration of Dextrose or NaCl but they are both present in...
under the derms of the skin. Tus II S UV y Puomu solution A has a lower solute concentration (or lower osmolality) than solution B. The prefix hyper means above or greater. For example, a hyperactive kid has a greater activity level than a normal kid. In the above example, B has a greater solute concentration than A, thus B is hyperosmotic to A. The prefix iso means the same or equal. Two solutions that are isosmotic to each other...
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