A student carnes out an experiqpent to investigate the role passive transport plays in maintaining homeostasis in organisms For this investigation, the studen uses two gummy bear candies-lo represent anımal celis The student records the mass of each bear Then he places one in a beaker filled with distilled wate He places the other in a beaker filled with salt water After 48 hours, he 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? O A Distilled water was able to stick to the surface of the gummy bear when it was removed from the beaker, while the salf water was not OB Salt entered or left the gummy bears so that the concentration of solute would be equal in the solution and in the gummy bears Oc Water entered or left the gummy bears so that the concentration of water molecules would be equal in the solution and in the gummy bears O D Distilled water was able to be absorbed by the gummy bear, while the solute in the salt water prevented the movement of water

Q: A student carries out an experiment to investigate the role passive transport plays in maintaining…

A: Osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration…

Q: transport systems I

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

Q: The data in the table below was collected by researchers to investigate the oxygen concen tration of…

A: A graph represents the relationship between different values or frequencies or readings or…

Q: An H+ ion is smaller than an H2O molecule, and a glycerol molecule, a three-carbon alcohol, is much…

A: Aquaporins are large pores in the cell membranes which are a form water channel. These water…

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: Na+ and glucose transport from the gut lumen is an example of P pumps symport uniport antiport

A:

Q: It is involved in the production of usable energy for the cell   It breaks down carbohydrates to…

A: The basic fundamental units of all living things are generally defined by the term  cells. A human…

Q: Which of the following is true regarding water? O It makes up approximately 10% of the human body It…

A: Water plays a key role in variety of functions in the living organisms. Some of the key roles of…

Q: The image above best represents what will occur when

A: Answer:  OSMOSIS = This is the movement or flow of net water from the cell to surroundings or from…

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: State whether the following factors would tend to increase or decrease the amount of dissolved…

A: If lowering temperature increases the amount of dissolved oxygen in water.The inverse relationship…

Q: Which water sample would dissolve the most oxygen? O Pure water at 21 C Seawater at 21°C Seawater at…

A: The solubility of oxygen in water is known as dissolved oxygen. It depends upon several factors such…

Q: E Apps O YouTube 对Maps M Gmail Q Biology Chapter 1-. <Diffusion and Osmosis Lab LabBench: Diffusion…

A: 1)Plant cell A has higher water potential than cell B-False 2) Plant cell B is at equilibrium with…

Q: which molecule can diffuse readily through the cell membrane O oxygen O Protein O DNA

A: Diffusion is a process in which the movement of substance is from the area of the high concentration…

Q: You obtain the following results for the transport of an amino acid into bacteria. Based on this…

A: The cell membrane presents a hydrophobic barrier that separate the interior of the cell from the…

Q: However, if the salinity level is too extreme or the exposure is prolonged, it could lead to…

A: It has been confirmed that marine mussels can well tolerate  up to 20% salinity levels. Exposure to…

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: Ca2+ glucose 1. higher concentration on the INSIDE of cells CO2 2. higher concentration on the…

A: Cell is surrounded by a plasma membrane which acts as a semipermeable membrane barrier. This barrier…

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

A: Concentration gradient is the result of concentration difference of a species inside and outside the…

Q: A plant cell placed into a hypotonic environment will: Lyse Will “puff up” and swell but not lyse…

A: OSMOSIS It is the movement of water from a region of less concentration to a region of high…

Q: This type of passive transport • does not require ATP • uses transport proteins to increase the…

A: Passive transport, additionally called as passive diffusion, could be a method by that an particle…

Q: The portion of osmotic pressure exerted by osmotic pressure ( or oncotic pressure ) small ions…

A: Osmotic pressure refers to the force of dissolved ions in a solution that pull water towards it…

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: facilitated diffusion could hap охудen gas

A: Simple diffusion doesn't require energy: A source of ATP is needed for facilitated diffusion. Simple…

Q: The movement of glucose by itself, in one direction only, across the basal cell membrane of gut…

A: The cell membrane is a structure which protects the cell and acts as a barrier and transports the…

Q: An H+ ion is smaller than an H2O molecule, and a glycerol molecule, a three-carbon alcohol, is much…

A: Cell transportation can be outlined as a phenomenon in which there occurs movement of material…

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: #1 #2 Lab 11: Osmosis and Diffusion - - Additional Resources Bio 104 - McCabe 3. Explain how this…

A: When an Elodea cell gets placed in a  solution of lower concentration (hypotonic) than cytoplasm,…

Homeostasis

Homeostasis is a self-regulatory process through which different biological systems maintain constant internal environmental conditions to compensate for environmental changes. In human physiology, it is a process of self-regulating internal, chemical, and physical conditions at an optimal level for survival. The stability through homeostasis can be attained through dynamic equilibrium, in which there is a continuous change until it reaches its systemic conditions.