location are corn Question 74 In active transport solute mo O True

Q: Nhat type of system is this? O Steady State Diffusionn, no reaction Unsteady State Diffusion O…

A: Answer: SALT CONCENTRATION: A  solution carries a amount of salt is called hypertonic solution where…

Q: We discussed 3 "directions of movement" categories a transporter can move a molecule (symport,…

A: Cell has different transport systems-  Passive transport- does not require energy. there are two…

Q: Water-soluble substances easily pass through the cell membrane. O True O False

A: Water is a universal solvent and it is widely found in most of the organisms present on the earth.…

Q: The average time it takes for a molecule to diffuse adistance of x cm is given byt = x2/2D where t…

A: Diffusion is the physiological process by which molecules (and ions) move from a region of higher…

Q: the work of a carrier O facilitated diffusion O an unsaturable process O a saturable process

A: Given : The picture represents..

Q: Effects of osmosis on cyclosisin elodea plant cells in pond water and 10% NaCl

A: Osmosis is a process by which molecules of a solvent tend to pass from its region of higher…

Q: lon species Concentration in- Concentration Based upon the following concentrations, how is chloride…

A: Electrolytes are substances that occur naturally in the body. Electrolytes in the body include…

Q: ollowing figure shows the process of: High glucose concentration (Glucose] Glucose], tive transport…

A: Transport across the cell is very necessary because some of the substances are present outside in…

Q: Suggest reason why iorganic ions such as K ,Na ,Mg ,Can do not cross biological membranes by simple…

A: Simple diffusion is the process by which solutes are moved along a concentration gradient in a…

Q: B. Facilitated diffusion: This process does - not require ATP but does require cell * membrane…

A: The cell membrane is semi-permeable and envelops the cellular content. It regulates the entry and…

Q: Na+ glucose transporter is an example ofa) Symportb) Antiportc) Facilitated diffusiond) ATP driven…

A: Step 1 Sodium-glucose transporters also known as Na+/ glucose transport cotransporters. It is an…

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

A: Cell membranes are composed of phospholipid bilayer, so, the lipid soluble molecules can easily pass…

Q: The direction of diffusion of solutes is always: Oa. from higher to lower [solute] O b. from higher…

A: Diffusion is the movement of molecules from an area with higher concentration to an area with lower…

Q: The sodium potassium AT Päse Pump functions By transportifg lons Bladiel O True O False Question 4…

A: The transportation of different molecules across the plasma membrane is regulated by the…

Q: I. Passive transport permits the solute to move in elther direclion. II. The net moverment of solute…

A: The molecules and other nutrients are transported across the cell membrane by various mechanisms ,…

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

A: An electrochemical gradient is a gradient of electrochemical potential, usually for an ion that can…

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

A: An amphipathic molecule can be defined as the molecule having both hydrophilic and hydrophobic end.

Q: pump will stop if U a) no potassium ions are available. O b) ATP is hydrolyzed. C) there are too…

A: Pumps types of transporters(active) , are transmembrane proteins that actively move ions and/or…

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

A: The outer protective covering of the cell is called the plasma membrane that acts as a barrier and…

Q: Do cell maintain osomsis balance by being in the state of isontonic ?

A: osmotic pressure: the hydrostatic pressure exerted by a solution across a semipermeable membrane…

Q: . ________________ is a form of membrane transport thatrequires no direct energy input but does…

A: Passive transport  is a form of membrane transport that requires no direct energy input but does…

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

A: A cell membrane usually consists of two layers of lipid molecules called lipid bilayer. Its polar…

Q: To decrease ones' extracellular osmotic pressure one must drink a solution that is relative to…

A: c. hypotonic

Q: Carrier proteins are highly selective for theri transport molecules and tend to be more rapid in…

A: There are different types of transport proteins present on plasma membrane. The transport proteins…

Q: 1) The process of moving a large substance into a cell by means of a vesicle OA.) Endocytosis OB.)…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: solutios cell s the cell shown above hypertonic, hypotonic, or isotonic to the solution? )…

A: Hypertonic .

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

A: Transport is a process of movement of materials such as organic molecules, ions, other substances…

Q: Transporters Tether molecules to a specific region of the membrane? O True O False

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

Q: welveR.mexd 8S inU Active and passive transport Scenarios Scenario 1 alor The diagram to the right…

A: The movement of molecules of  ions of any substance from a region of their higher concentration to…

Q: How many calories of energy/osmole would need to be expended in order to concentrate a solute…

A: Solute = 75 fold  Generating a gradient 75 times as much solute on the one side of membrane than the…

Q: II. Experiment: Effect of Concentration on the Rate of Diffusion in a Semisolid Number of cystal 1.…

A: The rate of diffusion is the change in the number of diffusing particles over time. It depends on…

Q: What are three types of energy that can power an active transport pump? Provide an example of each…

A: Transport of substances is one of the major physiological processes that is observed in plants and…

Q: Calculate the average time it takes a glucose molecule, having a diffusion coetficient of 6.7 10-10…

A: The ratio factor between the molar flow owing to molecular diffusion and the gradients in the…

Q: * Passive movement of molecule across membrane occurs by none of the other choices O simple…

A: The cell membrane, also called the plasma membrane, is a double layer of lipids and proteins that…

Q: a. hich section represents fTacilitated alIfTUSiON? b. Explain why or how can you tell? c. Does the…

A: # Here I have solved only A section of the question. Please send questions one by one.  Facilitated…

Q: Pickles are made by immersing cucumbers in a concentrated saltwater solution. The pickling process…

A: BASIC INFORMATION  MICROBES  They are the unicellular organisms which can not seen by naked eyes…

Q: P Paramecium and Osmosis Watch later Share Watch on OYoulube Why do paramecia pump water out?…

A: Paramecia pumps out  water, because they live in an environment which is filled with solution that…

Q: Why did the columns rise? Describe the mechanism.

A:

Q: 2. Active transport must function continuously because__________.a. plasma membranes wear outb. not…

A: Active transport is the mechanism that moves or transports molecules and ions from lower…

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

A: It is associated with accumulating high concentrations of molecules that the cell needs, such as…

Q: Secondary active transport use ATP energy to transport cell membrane. O False True

A: Ans- False

Q: D B. A 70 Time in msec diagram above shows the changes in membrane ntial measured from a single…

A: The resting potential is the state of the membrane at a voltage of −70 mV, so the sodium cation…

Q: solute. A A A "pong" E "ping" lipid bilayer A OUTSIDE electrochemical A gradient INSIDE A A carrier…

A: The plasma membrane act as a regulator of a cell that determine which molecule will enters in the…

Q: The concentration gradient is the driving force for passive diffusion. O True O False

A: Asked : Statement given for passive diffusion is true or false.

Q: At the Vmax Of a transporter: O Passive diffusion mechanisms become activated. O The direction of…

A: Transporter mediated diffusion mechanism is a case of Facilitated Diffusion and is described by non…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.