One of the principle symptoms of diabetes is high urine output and is caused by high levels of glucose in the urine. What principle best explains this? depolarization. diffusion. active transport osmosis all of these

Q: What type of transport is moving Na+ ions across the basolateral membrane of a distal tubule cell? O…

A: The kidneys are made up of microsccopic structures known as nephrons, which forms the structral and…

Q: what would be the consequences for the cell is k+ ions did not binds to the Na + / k + pump in the…

A: “Cells” are the fundamental functional units of life. They consists of “cytoplasm” bounded within a…

Q: This type of ion channel allows K+ ions to flow into or out of a cell down its concentration…

A: The cell membrane is a semi-permeable membrane which allows only specific ions and molecules to move…

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: In a typical action potential, the membrane potential of the neuron or muscle changes from_____…

A: Action potentials can be defined as the swift rise and succeeding fall in the membrane potential or…

Q: In which way are voltage-gated ion channels and active transporters similar?  a   they are…

A: The molecules and ions can travel through the membranes. The membranes include the cell membrane,…

Q: Blood is taken from a snake with a plasma osmolarity of 300 mOsM. The cells are purified and…

A: Plasma osmolarity is a measure of the concentration of solutes in the plasma of blood, and is…

Q: phagocytosis

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

Q: The Na+/glucose cotransporter in ION-GRADIENT-DRIVEN ACTIVE TRANSPORT, ________moves down its…

A: Sodium glucose co transporter (SGLT2) is located almost exclusively in proximal renal tubule. It is…

Q: Which portion of the phosphotidylinositol molecules contributes to the fluidity of a membrane

A: The lipid bilayer is a barrier to molecules and ions moving into and out of the cell. The selective…

Q: Using the figure above, indicate if each statement is true or false. The ions are moving against…

A: Answer: ELECTROCHEMICAL GRADIENT : It is defined as the difference in the chemical ions across the…

Q: What is cryopreservation? How do we reduce the risk of cell damage from osmolytic pressure in…

A: Cryopreservation is primarily used to preserve biological specimens. Individual cells and biological…

Q: Regarding the extracellular fluid, which of the following statement is NOT TRUE? a.Concentration of…

A: The plasma membrane of the cell is selectively permeable that allowed the transportation of…

Q: KcsA is highly selective for transporting K+. Choose the statement below that is in incorrect. O The…

A: The KcsA channel is a potassium ion channel protein found in the cell membranes of certain bacteria,…

Q: This protein maintains the low intracellular Na+ needed for Na+ reabsorption. Group of answer…

A: Membrane proteins are proteins that are present in the plasma membrane of the cell. These proteins…

Q: The transport of which of the following is an example of an ATP requiring transport process? Na+ and…

A: The cell membrane is a double-layered membrane that surrounds the cell. It is composed of…

Q: Number of glucose carrier proteins in membrane Glucose diffusion rate (mM/sec) 300 0.0015 500…

A: INTRODUCTION Glucose carrier protein It is a facultative transport protein involved in glucose…

Q: #4: With regard to the Nat-Glucose Symporter (aka Sodium-Glucose Co-transporter), Which of the two…

A:

Q: Two beakers are separated by a membrane. Of the set ups listed, which one will have the greatest…

A: The membrane functions as a barrier between the cell and its surroundings. Without the cell…

Q: Which of the following does not directly or indirectly require an energy source?a. primary active…

A: All the organisms directly or indirectly require energy in the form of ATP to perform various…

Q: Which is not a type of endocytotic vesicular transport? a. engulfment of microorganisms b. nutrient…

A: A vesicular transport is an active transport process that uses energy molecules like ATP to…

Q: The osmolarity at the bottom of the loop of Henle is

A: Loop of Henle is one of the few places in human body exhibiting counter current mechanism which…

Q: How is transport across the cell membrane controlled?

A: An important role of the plasma membrane is to trasnport things in and out of the cell. It basically…

Q: Which of the following is true about the movement of ions across excitable living membranes?   Ions…

A: Excitable living membranes are plasma membrane that surrounds the cells in excitable tissues.…

Q: The movement of a dissolved substance down its concentration gradient is called

A: Osmosis:  The movement of water molecules or other solvent molecules through a semi-permeable…

Q: extracellular conditions are unfavorable, th

A:

Q: True or False: Passive-mediated transport proteins lower the delta G of transport to create the…

A: Introduction :- The question is all about transport of molecules by diffusion I. e. Active and…

Q: Glucose transporters are either open to the extracellular side or open to the intracellular side of…

A: Membrane transporters are primarily of 3 types.ChannelsPrimary active transportersSecondary active…

Q: Hyperventilating can result in a decrease in CO₂ (g) concentration in the blood. How would this…

A: Extra cellular fluids  The fluids that are present outside the cell for example blood.

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

A: GLUT transporters are found in various tissues and these transporters are responsible for the…

Q: The membrane separating compartments A and B of the following chamber is permeable to Cl- ions (gCl…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Diabetes mellitus, in which fatty acids are converted to ketone bodies, leads to

A: Metabolic acid-base disorders may be due to kidney disease, electrolyte disturbances, severe…

Q: When we say that carrier-mediated transport exhibits saturable binding, it means that: Transport is…

A: There are three different types of transports in the living system – simple diffusion, facilitated…

Q: Please help me answer this question, more than one answer given may be correct: Figure title:…

A: Crabs are osmoregulators, meaning they can regulate the concentration of salt and water in their…

Q: Glucose is taken up by red blood cells by binding to a specific pocket in a membrane protein which…

A: The cell membrane allows certain molecules to pass through it. Hence it is called a semi-permeable…

Q: Which of the following is CORRECT concerning the ABC transporter proteins? O They do not undergo…

A: ABC transporters belongs to the ATP binding cassette transporters superfamily.

Q: diabetic patient has a sodium concentration of 141 mmol/L, a glucose concentration of 742 mg/dL and…

A: Osmosis is the movement of water across the semipermeable membrane driven by the difference in…

Q: 2% urea is therefore (select all that apply): hyperosmotic isotonic hypotonic hypertonic…

A: Isotonic: A solution with the same concentration as the surrounding is known as an isotonic…

Q: An example for Secondary active transport O sodium potassium bumps Glucose entrance to red blood…

A: Cell membrane or plasma membrane is a dynamic, fluid structure which acts as a shield and channel…

Q: Figure 10-13 Malecular Biology of the Ceil de (Garland Science 2015) fluorescence in bleached area-…

A: Fluorescence Recovery After Photobleaching (FRAP): -A specific area of a fluorescently labelled…

Q: Glucose transporter in the neuron :-  . GLUT 1 .GLUT 2 .GLUT 3 .GLUT 4

A: GLUT is known as glucose transporter. It is sodium independent glucose transporter, that is,  it…

Q: True or False: Sodium-Potassium pumps requrie significant energy to remove potassium from interior…

A: The sodium-potassium pump is an essential protein found in all mammalian cell membranes. It…