Explain, how and why the cells swell up (or even burst) if their Na/K pumps stop working.

Q: In an excitable cell at rest, we expect to find ______ ions effluxing out of the cell through leak…

A: The cell is said to be at resting membrane potential when the cell potential is at rest, and the…

Q: Katrina has an aldosterone imbalance. What does Catrinas hormone feedback loop look like? When…

A: Introduction :-

Q: Voltage-gated sodium channels are open and allowing sodium to flow when: O The membrane is at the…

A: When the membrane potential of a particular cell site rapidly increases and decreases, an action…

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: GABA is a neurotransmitter that binds to ligand-gated chloride (Cl-) ion channels, causing Cl- to…

A: GABA is a neurotransmitter that plays an important role in the central nervous system. It is…

Q: Let's say you are at the dentist and you need numbing, so Lidocaine is used. Ahhh, you feel nothing.…

A: Anesthesia is used to block pain sensations. It is of two types namely local and general. Local…

Q: What effect could the venom have on a voltage-gated potassium channel to produce this result

A: Scorpion is venomous reptile which is found all around the globe with different species but black…

Q: Heurotransmitters and their respective receptors influence the propagation of action potentials. Why…

A: Hormones are defined as the type of chemical messengers that are directly released into the…

Q: You take a bite of a Fugu cake made with fresh puffer fish liver, and your lips rapidly develop a…

A: Introduction: Pufferfish poisoning can cause a constellation of symptoms including a tingling…

Q: Explain the mechanism of action of the Na+/K+ pump. If these pumps became non-functional due to a…

A: Jens Christian Skou, a Danish physicist who won the Nobel Prize in 1997 for his work on the…

Q: Potassium flows the cell through leak channels, its gradient. into, down out of , up into , up out…

A: Generation of nerve impulse in nerve  fibre depends on distribution of sodium and potassium in and…

Q: Virtually all vertebrate cells, whether excitable or not, have a resting membrane potential (RMP).…

A: Resting membrane potential is the potential difference across the membrane. It is determined by…

Q: Which ions are important in transmitting information along the axon of a neuron?     Ca2+ and Zn2+…

A: Action potential generates when the neurons want to pass the information along the body from its…

Q: There is a toxin extracted from pufferfish called tetrodotoxin (TTX), which completely inhibits…

A: Tetrodotoxin (TTX) is a potent neurotoxin that is responsible for many bouts and deaths each year.…

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: One of our homework questions in Anatomy 1 states Describe the relationship between homeostatic…

A: The term homeostasis is from the Greek words “homeo” meaning similar and “stasis” meaning stable. It…

Q: Virtually all vertebrate cells, whether excitable or not, have a resting membrane potential (RMP).…

A: We are answering First three subparts of question.(C1 to C3) For rest of part pls repost.

Q: Nicotinic ACh receptor (LGIC) involve the movement of what ion across the membrane? Group of answer…

A: Nicotinic Acetylcholine receptors are a type of ligand-gated ion channels involved in neuromuscular…

Q: Which statement about active ion transporters is true? O They move certain ions against the…

A: An essential part of cellular physiology, active ion transporters are responsible for maintaining…

Q: The energy source for movements of Na* and K* during an action potential is a. the Na*/K* ATPase b.…

A: Neurons are highly specialised cells that serve as the fundamental units of the nervous system.…

Q: Sodium-Potassium Pumps (N+/K+ ATPase) are fundamental to your body’s physiological function. What is…

A: The sodium-potassium pump, or Na+/K+ ATPase is a critical mechanism for maintaining the…

Q: How would antibodies against nicotinic acetylcholine receptors (nAChRs) affect the influx of sodium…

A: Nicotinic acetylcholine receptors (nAChRs) are receptors that bind to the ligand acetylcholine,…

Q: The negatively charged intracellular environment and resulting resting membrane potential of neurons…

A: INTRODUCTION The intracellular proteins are large and negatively charged. They present inside the…

Q: Our patient cannot remove potassium from their extracellular fluid. This is known as hyperkalemia.…

A: Hyperkalemia is a medical term given to a person having a potassium level in his or her blood that's…

Q: Explain why a K+ channel does not allow Na+ or Ca2+ ions to pass through it – Na is the smallest…

A: K+ channels are membrane proteins that selectively allow the passage of potassium ions (K+) across…

Q: Factors responsible for a negative resting membrane potential include (Check all that apply) O High…

A: The negative resting membrane potential of a cell is the membrane potential which is maintained in…

Q: threshold resting membrane potential decrease calcium channels increase action potentials The…

A: Introduction: The action potential is the short series of events in the membrane potential that…

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: Which of the following statements about ion channels are true? all ion channels are selective for…

A: All ion channels are selective for only one species of ion:  False. While ion channels are…

Q: a specific ion channel can transport either a negative or positive ion, but not both True False

A: The plasma membrane of the cell is a selective barrier that transport specific molecules according…

Q: A taser is a device used by police to control unruly criminals by delivering a large electrical…

A: Neurons are the special cells in human body which are excitable in nature.  They can transmit…