A student carries out an experiment to investigate the role passive transport plays in maintaining homeostasis in organisms For this investigationthe uses two gummy bear candies to represent animal cells. The student records the mass of each bearThen he places one in a beaker with distilled water He places the other in a beaker filled with salt water After 48 hourshe removes the bears from the beakers and records their masses again He finds that the mass of the gummy bear in the distilled water significantly increased while the mass of the gummy bear in the salt water significantly decreased Which of the following is the BEST interpretation of the observations made during the investigation

Q: transport systems I

A: Uniporter Uniporter is a transport system in which it carries a single ion or molecule. Antiporter…

Q: If an animal cell was placed in a hypertonic solution, which answers predict what would NOT happen?

A: Osmosis, the spontaneous movement of water molecules through a selectively permeable membrane from…

Q: Which of the following is correct about a symporter? it is a form of passive transport…

A: Membrane Transport refers to the movement of substances across the plasma membrane.

Q: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. If you place a red blood cell into a solution of DISTILLED WATER…

A: The blanks are filled below according to the options given along.

Q: What is NOT true about facilitated diffusion? O the process often requires energy from ATP net flow…

A: Introduction: Passive transport known as "facilitated diffusion" occurs when a material is moved…

Q: ATP is used by the cell to perform work. O True O False Question 91 lonic bonds in compounds are…

A: All living things depend on nucleic acids, proteins, lipids, and carbohydrates as the basic…

Q: The level of the solution in the tube would rise The level of the solution in the beaker would rise…

A: Given  Membrane is permeable to salt, water and glucose but not to protein.

Q: The passive non-mediated movement of particles across a membrane driven by pressure is    A.…

A: Passive process does not require energy in the form of ATP. Whereas active process requires energy…

Q: phagocytosis

A: White blood cells engulfing bacteria. The process where these white blood cells surround, engulf,…

Q: Which of the following would lead to an increase in the rate of diffusion? O Decrease in…

A: Diffusion is a form of passive transport. It involves the movement of solutes from an area of higher…

Q: Name Zona A Fill in the lodowing statement Dut is the movement of Osmosis BEAKER 10% BEAKER #2 CELL…

A: The process by which water (solvent) moves from higher water potential area to the lower water…

Q: O a. Phagocytosis O b. Filtration Dialysis O d. Osmosis O C.

A: There are two process of transport- Passive transport- in this type of transport the movement of…

Q: In the experiment about transport mechanisms and cell permeability, molecular motion: Reflects the…

A: The plasma membrane of the cell is a selective barrier that regulate the transportation of different…

Q: Which of the following transport proteins generates potential energy that can be used for the…

A:

Q: Dialysis bags were filled with various concentrations of starch and placed into beakers with 15%…

A: The solvent moves from high solvent concentration to low solvent concentration across a semi…

Q: Can you please answer this question and say the correct letter

A: Plasma membrane is also called as cell membrane that helps in the transport mechanism. Plasma…

Q: magine three identical animal cells, each placed in one of the three beakers labelled A, B, C.…

A: The cell membrane is selectively permeable which means it allows only certain molecules to freely…

Q: ctive ry rt sport) led ort) tosis Passive 20 Active Active Active English (United States) 288 F4 F5…

A: This question is all about type of transport which occur in a living system  Active transport:-…

Q: What type of transport is used when cells use energy to pump substances against the concentration…

A: A chemical's concentration in a very solution refers to what percentage of the chemical's molecules…

Q: Osmosis is considered a special case of diffusion because water requires energy and a protein to get…

A: The substance’s movement from higher concentration to lower concentration in a particular area is…

Q: Which mechanism is most likely used by these cells to transport ions against their concentration…

A: Q . Which mechanism is most likely used by these cells to transport ions against their concentration…

Q: You are a scientist modifying cells to have optimum efficiency of exchange across the plasma…

A: The organism is the individual entity that embodies the properties of life. It is classified into…

Q: 31. What following health practice should one do to maintain a healthy endocrine system? * a. eat…

A: The endocrine system is made up of glands, which are organs that produce hormones. Glands produce…

Q: Which of the following is most likely to induce osmosis if red blood cells are place in a high…

A: Water

Q: Investigate the processes of diffusion and osmosis and how they relate to kidney dialysis. You may…

A: The osmosis can be defined as the process of movement of solvent molecules from a lesser…

Q: which 2 of the following are characteristics of the sodium potassium pump. sel - structure -…

A: Sodium-potassium pump is a transmembrane protein that helps in the transport of Sodium and potassium…

Q: 5 minutes #12 3 #13 Referring to #12 above, what solution caused the cells and plasma membrane to…

A: When the concentration of external aqueous medium is more than the concentration of cell sap, the…

Q: If a dialysis tube that is permeable to water but not sucrose contains a 40% sucrose solution that…

A: Water travels across a semi-permeable membrane from the side of the membrane with a lower…

Q: For a lab on diffusion and osmosis, where a egg yolk was placed in a cup water the following…

A: The movement of water inside an egg yolk is influenced by the principles of osmosis. Osmosis is the…