Homework Answers
Ans: Isotonic
Isotonic is defined as the condition in which the concentration of solutes inside the cell is same as that of external environment in which the cell is placed due to which there is no net movement of water molecules in and out of the cell. In other words, the osmolarity of the cell is same as that of the extracellular environment or fluid in which the cell is kept. Other options are not correct because hypertonic means the extracellular fluid has higher concentration of solutes than the cell's cytoplasm due which water moves out of the cell, hypotonic means that the extracellular fluid has lower concentration of solutes than the cell's cytoplasm due to which water moves inside the cell, hydrophobic means non-polar, water hating molecules, hydrophilic means polar, water loving molecules.
Hope you like the answer.
Add Answer to:
Question 25 If a cell has the same concentration of dissolved molecules as of its outside...
Question 24 2 pts What do you think will happen if you add a hypertonic solution...
Question 24 2 pts What do you think will happen if you add a hypertonic solution to the cells? The cells will shrink. Nothing will happen to the cell The cells will burst. The cell will disappear 2 pts Question 25 If a cell has the same concentration of dissolved molecules as of its outside environment, O e 9
Question 36 Phospholipid molecules possess two regions: a hydrophilic head region and two hydrophobic tails. The...
Question 36 Phospholipid molecules possess two regions: a hydrophilic head region and two hydrophobic tails. The tails are made up of the molecules known as _ triglycerides fatty acid cholesterol Bycoprotein Question 37 2 pts When you place a cell containing 16% sugar solution into a glass containing 4% sugar solution, and its membrane is only permeable to water, the cell will likely lyse not be charged Not enough information presented to answer the question Question 38 When a cells...
ID Question 9 1 pts If the concentration inside a cell is 5 times greater than...
ID Question 9 1 pts If the concentration inside a cell is 5 times greater than the surrounding solution, then C. Water will diffuse into the cell. B. The solution's concentration is hypertonic to the cell's concentration. A. The solution's concentration is hypotonic to the cell's concentration. Q D. both A and C
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...
can you please help with # 4-6 3. You make a solution that contains 1000 molecules...
can you please help with # 4-6
3. You make a solution that contains 1000 molecules of water. 90 molecules of glucose, and 120 molecules of sucrose. What is the solute concentration of this solution? (2 points) 17.35/ 4. You now add a cell into the solution from question 3. This cell has a 20% solute concentration. a. Is the outside of the cell hypertonic, hypotonic, or isotonic when compared to the inside of the cell? How do you know?...
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...
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...
Three questions, same topic: If a cell has a greater concentration of O2 outside of the...
Three questions, same topic: If a cell has a greater concentration of O2 outside of the cell compared to inside the cell, will an active transporter be used to move the O2 outside the cell? Explain why or why not? If a cell has a greater concentration of H+ outside of the cell compared to inside the cell, will an active transporter be used to move the H+ outside the cell? Explain why or why not? And finally... If a...
Question 6 Amoeba, a single celled protist, has a specialized structure called a contractile vacuole whose...
Question 6 Amoeba, a single celled protist, has a specialized structure called a contractile vacuole whose function is to collect excess water from the cell and discharge this water into the environment. From this information you can deduce that Amoeba lives in an environment that is (hypertonic, isotonic, hypotonic) to the cytoplasm of Amoeba. Thus, you would expect to find Amoeba living in: A. a freshwater pond B. the ocean C. Great Salt Lake D. a bottle of unpasteurized milk...
_____membranes proteins are associated with the bilayer through interactions with other membrane component on the surface...
_____membranes proteins are associated with the bilayer through interactions with other membrane component on the surface of the membrane. Net movement of particles from a region where they are more concentrated to a region where they are law concentrated is called Diffusion of water through a selectively permeable membrane down its own concentration gradient It called A solution with an equivalent concentration of water and hence the tame osmotic pressure as the fluid inside the cell is said to be...
Question 24 2 pts What do you think will happen if you add a hypertonic solution to the cells? The cells will shrink. Nothing will happen to the cell The cells will burst. The cell will disappear 2 pts Question 25 If a cell has the same concentration of dissolved molecules as of its outside environment, O e 9
Question 36 Phospholipid molecules possess two regions: a hydrophilic head region and two hydrophobic tails. The tails are made up of the molecules known as _ triglycerides fatty acid cholesterol Bycoprotein Question 37 2 pts When you place a cell containing 16% sugar solution into a glass containing 4% sugar solution, and its membrane is only permeable to water, the cell will likely lyse not be charged Not enough information presented to answer the question Question 38 When a cells...
ID Question 9 1 pts If the concentration inside a cell is 5 times greater than the surrounding solution, then C. Water will diffuse into the cell. B. The solution's concentration is hypertonic to the cell's concentration. A. The solution's concentration is hypotonic to the cell's concentration. Q D. both A and C
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...
can you please help with # 4-6
3. You make a solution that contains 1000 molecules of water. 90 molecules of glucose, and 120 molecules of sucrose. What is the solute concentration of this solution? (2 points) 17.35/ 4. You now add a cell into the solution from question 3. This cell has a 20% solute concentration. a. Is the outside of the cell hypertonic, hypotonic, or isotonic when compared to the inside of the cell? How do you know?...
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...
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...
Question 6 Amoeba, a single celled protist, has a specialized structure called a contractile vacuole whose function is to collect excess water from the cell and discharge this water into the environment. From this information you can deduce that Amoeba lives in an environment that is (hypertonic, isotonic, hypotonic) to the cytoplasm of Amoeba. Thus, you would expect to find Amoeba living in: A. a freshwater pond B. the ocean C. Great Salt Lake D. a bottle of unpasteurized milk...
_____membranes proteins are associated with the bilayer through interactions with other membrane component on the surface of the membrane. Net movement of particles from a region where they are more concentrated to a region where they are law concentrated is called Diffusion of water through a selectively permeable membrane down its own concentration gradient It called A solution with an equivalent concentration of water and hence the tame osmotic pressure as the fluid inside the cell is said to be...
Most questions answered within 3 hours.
-
From past history, the scores on a statistics test are normally
distributed with a mean of...
asked 12 minutes ago -
Calculate the gravitational field strength on the highest peak
of Everest (8848 m above the Earth).
asked 12 minutes ago -
the energy value of carbohydrates is 4.0 cal/g. calculate the
energy in 250 g of carbohydrates,...
asked 14 minutes ago -
i
need the summary of this article “Why I Don’t Trust The Video Games
Cause Violence”...
asked 33 minutes ago -
Draw the reactants and products of the following
reaction:
3-ethyl-2-heptene + HOH → 3-ethyl-3-heptanol +
3-ethyl-2-heptanol...
asked 31 minutes ago -
Determine the ratio of adipic acid and butylene glycol that
should be used to obtain a...
asked 40 minutes ago -
Calculate the ratio of the resistance of 11.0 m of aluminum wire
2.5 mm in diameter,...
asked 33 minutes ago -
Kinkaid Co. is incorporated at the beginning of this year and
engages in a number of...
asked 37 minutes ago -
when setting up a simple pendulum, calculate the string length
required for the period to equal...
asked 56 minutes ago -
: A small but very close dense mass of 389 kg is brought close
to a...
asked 57 minutes ago -
Create a class called Hotel. The hotel class will track the
current reservations for your one-room...
asked 1 hour ago -
In space, a 4.0 kg metal ball moving 30 m/s has a head on
collision with...
asked 1 hour ago