There are differences in Na+, K+, and Cl- ion concentrations across the membrane.  Knowing that ions like to flow down their respective concentration gradients explain how the movement of Cl- and K+ ions can result in membrane hyperpolarization.

Q: When the membrane voltage shifts from the RMP to a more negative voltage; this is a_

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Q: Define intracellular mediator

A: Cell is a basic structural and functional unit of a living system. All living organisms are either…

Q: Draw a sketch of a graph showing a complex AHP consisting of a first component AHP, an ADP, and a…

A: AHP is the afterhyperpolarization while ADP is afterdepolarization. In AHP the membrane potential…

Q: What is the resting membrane potential, and what is responsible for generating it?

A: The imbalance in a voltage differential between the internal and the external of a cell membrane is…

Q: At rest, a neuron has a lower concentration of sodium than the surrounding fluid. The neuron also…

A: Sodium- Potassium pump The sodium - potassium pump involves protein called the sodium- potassium…

Q: "The membrane potential arises from movements of charge that leave ion concentrations practically…

A: Preface A lipid bilayer membrane with proteins incorporated surrounds every beast cell. This lipid…

Q: In certain diseases, such as kidney failure, the Na+ concentration in thebody’s extracellular fluid…

A: Kidneys are vital for maintaining the balance of nutrients and minerals in the blood plasma. Renal…

Q: For an open channel, what factors determine in which direction ions will move through that channel?

A: Ion channel, protein expressed by virtually all living cells that creates a pathway for charged ions…

Q: in neurons when cl- influx into the axoplasm through chloride channel, hyperpolarization could…

A: Neurons conduct electrical impulse by using action potential, which is generated through flow of…

Q: If the plasma membrane becomes more permeable to Cl-, would there be Clinflux or Cl- efflux at an…

A: The resting membrane potential, often known as the resting potential, is a voltage across the…

Q: How do neutral solutes move across the plasma membrane? Can the polarmolecules also move across it…

A: The plasma membrane separates the cell from the external environment and it controls the movement of…

Q: An increase in which of the following would decrease rate of diffusion(flux)? (there can be multiple…

A: Diffusion:- is a movement of particles(could be atoms, ions, molecules, etc) from a higher…

Q: Which of the fallowing is required to generate a membrane potential? I. A concentration gradient of…

A: Thank you for the question  Answer = The correct answer is option D ( 1 and 3) Membrane potential is…

Q: Describe the mechanism through which a potassium channel can selectively move K* ions across a…

A: Answer : The awareness gradient and the huge range of K+ ion leak channels permit kt to be inhibited…

Q: How does the Na+/K+ pump contribute to the development of a membrane potential?

A: Na+/K+ pump or Sodium-Potassium pump is an enzyme present in cell membrane of all animals.Its role…

Q: Explain the Nature and Magnitude of the Resting Membrane Potential?

A: Neurons are the important brain cells that generate electric signals by the changes in the cell…

Q: Explain Slow-wave oscillations in the membrane potential?

A: The difference between the electric potential inside and outside of the cell is called the membrane…

Q: Which of the following BEST explains the inside negative potential in resting neurons? sodium flows…

A: This explanation is accurate because, in resting neurons, the membrane is primarily permeable to…

Q: If the percent difference is a positive number, what does this tell us about the movement of water…

A: The cell membrane, which regulates the movement of liquids, dissolved solids, and gases into and out…

Q: What happens to cause depolarization andhyperpolarization? How do alterations in the K+concentration…

A: The cell remains in a resting state until the stimulus triggers. Due to the action potential, the…

Q: Describe the changes in membrane permeability that underlie the membrane potential changes

A: The human body is formed from totally different organs and organ systems. There are eleven…

Q: At the peak of an action potential, would the relative permeability of Na be higher than K? Which…

A: Generation of nerve impulse in nerve  fibres depends upon distribution of sodium and potassium in…

Q: Explain A Miniglossary of Terms Describing the Membrane Potential

A: The difference in electrical potential across the plasma membrane of the cells is referred to as…

Q: What two factors generate the resting membrane potential?

A: Resting potential can be defined as the imbalance of the electrical charge between the interior and…

Q: explain the difference between a ligand gated and voltage gated ion channel

A: Cell signaling begins with the interception of a signal or stimulus by a receptor molecule. The…

Q: Explain the conditions that give rise to the resting membrane potential.

A: Different organ systems work in a coordinated manner to maintain optimum body functioning. The…

Q: Explain the forces that produce the resting membrane potential?

A: The resting membrane potential The resting membrane potential is defined with respect to the cell…

Q: What causes an alteration in cell resting membrane potential? What signs and symptoms would you…

A: The resting membrane potential is of different concentrations present inside and outside the cell.…

Q: The resting membrane potential is a negative value because of:

A: The resting potential of a neuron is constrained by the distinction in complete charge between…

Q: A solution of water and dissolved ions is separated by a selectively permeable membrane that allows…

A: Introduction The potential energy of water per unit volume in comparison to pure water in reference…

Q: Explain the contribution of the Na+/K+ pump activity to the genesis and maintenance of the resting…

A: The channels are the particular transmembrane proteins that are responsible for transportation of…

Q: The action potential is split into 4 parts (A-D). For each part, 1. Describe what stimulated the…

A: Action potential - It is defined as a sudden temporary shift of rising or falling in membrane…

Q: What is the resting membrane potential? What three factors create the resting membrane potential?

A: Introduction: An action potential is a mechanism of transmitting impulses in neurons. External…