Water could moves across plasma member through simple diffusion or facilitated diffusion, energy is not required True False

Q: True or False _____h. Active transport works against the concentration gradient _____I. Sodium…

A: Transport across the membrane are of two types. These are active transport or passive transport.…

Q: The Na+/K+-ATPase pump performs Facilitated diffusion O Simple diffusion Primary active transport

A:

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: cell cell shown above hypertonic, hypotonic, or isotonic to the solution? otonic ypertonic ypotonic

A: In Osmosis the solvent Or The Water moves from high concentration to the low concentration separated…

Q: Dialysis is a process of selective diffusion through a membrane. It is usually used to separate…

A: Dialysis is a technique used to separate molecules through diffusion through a semi-permeable…

Q: The plasma membrane side facing the extracellular fluid is negatively charged True False

A: Plasma membrane structure consists of a continuous bilayer of phospholipid molecules in which…

Q: Plasmalemma is the same as the plasma membrane A. True B. False

A: Plasmalemma is a membrane which surrounds the cytoplasm of a cell. Plasmalemma, also known as Plasma…

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: Erythrocyte glucose transporter is an example ofa) Ion driven active transportb) Facilitated…

A: Molecules can move via biological membranes via 2 main methods : active and passive transport.…

Q: Transmembrane movement of a substance that needs transport protein could be either passive transport…

A: Transmembrane transport can take place by two mechanisms- Active transport and passive transport.…

Q: At equilibrium during osmosis, is equal on both sides of the membrane.

A: Osmosis is process of   transport of a solvent through a semipermeable membrane that separates two…

Q: Which of the following is not a factor affecting the rate at which diffusion occurs? O Temperature O…

A: Diffusion : It is the process by which molecules moves from a region of higher concentration to a…

Q: SOLUTE EGG MEMBRANE WATER Figure 1. Consider Figure 1. At what % corn syrup solution did we see this…

A: The hypertonic solution contains more solute outside the cell and less water, so water moves from…

Q: Diffusion is considered an active process that requires chemical energy. True False

A: Answer- False. Diffusion is a passive process that helps in moving substances from the region of…

Q: The greater the concentration gradient the slower the rate of diffusion.

A: This statement is FALSE as the greater the concentration gradient i.e the difference in the…

Q: A secondary active transport protein gets its energy by binding and splitting a molecule of ATP.…

A: Introduction :- The transport of a solute in the direction of its increasing electrochemical…

Q: Which of the following factors influences the rate at which diffusion takes place? Size of…

A: The diffusion is the net movement of atoms, ions or molecules from a region of higher concentration…

Q: If the solute concentration outside the red blood cell is greater, the cell would be in a…

A: Tonicity refers to an extracellular solution's capacity to induce water to migrate into or out of a…

Q: Explain the difference between simple and facilitated diffusion.

A: Simple diffusion and facilitated diffusion are the same in which transport of substances occurs…

Q: Q1. Diffusion is: Directional Non-random Passive None of the above

A: The body's biochemical and physiological processes involve a variety of molecules and solutes.…

Q: You have a solution of 0.30 M glycerin. Glycerin is a lipid molecule and penetrates through the cell…

A: Glycerin is a hydrophobic polyol compound that can penetrate and move across the plasma membrane of…

Q: When using the 20 MWCO membrane, why sodium and chloride ions didn't diffuse through the membrane?…

A: Ions play important role and are the important component of the body as it is used in many body…

Q: Submerging of a red blood cell in a hypertonic solution will result in Lysis of the cell membrane…

A: In a hypertonic solution, there is more concentration of solute molecules and less concentration of…

Q: Intravenous solutions must be prepared, to that they are isotonic to red blood cells. A 0.9% salt…

A: Introduction  Isotonic solutions are those that have the same concentration of water and solutes as…

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: Which of the following occurs when erythrocytes are transferred from an isotonic solution to a…

A: Osmotic lysis - bursting of the cell due to excess solvent. Isotonic solution - In this solution,…

Q: Rate of glucose transport 0 The below graph plots the rate of glucose transport through a membrane…

A: The rate of glucose transport into a cell by a glucose transporter is given by the equation below.…

Q: ATP is used directly in secondary active transport. Group of answer choices True False

A: Secondary active transport is when molecules are transported across the biological membranes using…

Q: 13. Osmosis is a special type of diffusion in which the solutes move from the region of higher…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: The inorganic compound most abundant on plasma cell is

A: - Plasma cells are differentiated B-lymphocyte white blood cells . they're capable of secreting…

Q: Differential Permeability How is the dialysis membrane different from a living cell? Multiple Choice…

A: The cell membrane is composed of the lipid bilayer. Some proteins are embedded into these lipid…

Q: Cell Transport Label the following pictures: active transport, passive osmosis, passive diffusion,…

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

Q: Descibe each process and how it transports across plasma membrane. Selectively permeable…

A: Transportation is a physiological process that occurs in all higher organism like animals, plants…

Q: Hypertonic solution case the cell loses water to the environment, shrinks, and may *.die True O…

A: Ans: The osmotic pressure, water potential of the two solutions which are separated  by…

Q: "Sodium is usually more concentrated outside the cell than inside. Therefore, it is transported into…

A: Diffusion is the process of transfer of molecules from higher concentration to lower concentration.…

Q: The classic demonstration that cell plasma membranes are composed ofbilayers depends on the…

A: The plasma membrane is made up of phospholipids. The phospholipids present in the membrane form a…

Q: Diffusion can move very large and very lipophobic molecules through the membrane True False

A: Diffusion is the movement of molecules in the presence of a concentration gradient. It is a vital…

Q: increases the fluidity of the membrane at all temperatures. decreases the fluidity of the membrane…

A: The presence of cholestrol in the cell membrane of some animals helps to keep the integral proteins…

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

A:

Q: True or False: A normal red blood cell is labeled in the picture above. The other cell is shriveled…

A: Solution is made by the combination of solute molecules with Solvent. Solution = Solute + solvent…

Q: The primary difference between plasma and intracellular fluid, is that Intracellular fluid has a…

A: Intracellular fluid is fluid within the cell and extracellular fluid is fluid outside the cell.…

Q: The diagram below represents the process of diffusion through the cell membrane. Identify the…

A: The process of controlling bodily fluids and their compositions is known as osmoregulation. It keeps…

Q: Patients who enter the emergency room dehydrated are usually given sterile saline solution…

A: Dehydration It is defined as fluid volume disturbance characterized by excess loss of body fluids…

Q: The volume of a red blood cell will remain unchanged in... 1) distilled water, a isotonic solution…

A: When two cells are having the same osmotic pressure at a given temperature is known as an isotonic…

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: Which of the following molecules will likely cross a cell membrane through simple diffusion estrogen…

A: Cell membrane, over all, is made up of hydrophobic and nonpolar parts. So only those substances will…

Q: To which in is the membrane most permeable? You should have learned several basic principles of…

A: In a neuron/nerve cell, which is the basic functional unit of the central nervous system, the flow…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.