Which is the normal signof the electric charge betweenthe two sides of the neuronplasma membrane? What isthe potential difference(voltage) generated betweenthese two sides? What is thatvoltage called?

Q: Rank the following neurons for their speed of conduction from fastest to slowest: Ranskik die…

A: Brain is the main center for receiving the impulses from different parts of the body and sending…

Q: What are the cells thatproduce the myelin sheath? Ofwhich substance is the myelinsheath formed?

A: Myelin is a fatty membrane which wraps around the nerve exon in a spiral fashion to serve to…

Q: So named beacause it acts under conscious control?

A: Conscious control means which is under the will or the control of the individual.

Q: You are recording the electrical activity of a cell body with a resting membrane potential of -70…

A: Given; Resting membrane potential of the cell= -70mV No. of stimuli detected by the cell= 3 from…

Q: This cell provides myelination within the centrallnervous system, allowing for. speed of conduction…

A: The nervous system consists of neurons and neuroglia. Neurons are the basic structural and…

Q: The picture below shows One nerve One muscle cell ten neurons ten muscle cells

A: Human beings are a complex species consisting of trillions of cells, each with its own form and…

Q: what of these nerve fiber has action potenital moving toward the central nervous system ?  sensory…

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

Q: What physiological changes would you expect in a patient who is about to undergo a root canal proce-…

A: BASIC INFORMATION NERVOUS SYSTEM :- It is of two types namely Central nervous system (CNS) and…

Q: Create a table that lists the sequence of events thatcreate an action potential, identifying the…

A: Neurons and glial cells form the constituent of the nervous system. The main function of the neurons…

Q: How does the neuromuscular junction illustrate the general principle of physiology that the…

A: The synaptic connection between the muscle and the terminal end of a motor neuron is called the…

Q: Why does neuronal function require the voltage-gated K+ channels to open more slowly than the…

A: Voltage-gated channels are specialized proteins that are essential for the generation and…

Q: Whatv are neurons?

A: The network of nervous system consists of brain, spinal cord and nerves. The nervous system plays an…

Q: What are the three structural types of neurons? How do theycompare to the three functional types of…

A: Neurons are functional units (cells) of the nervous system. The basic structure of all neurons…

Q: What is the differencebetween spatial summationand temporal summation ofmuscle fibers? What is…

A: The additive effect of multiple electrical signals on the neuromuscular junctions is described as…

Q: Savannah and her 59-year-old grandfather spent a long daygardening. Pulling weeds, raking, and…

A: However, Savannah’s grandfather was more stiff and sore, and it took him much longer to recover than…

Q: The soma of a mature neuron lacks a. a nucleus.b. endoplasmic reticulum.c. lipofuscin.d.…

A: Answer is d.) centrioles.

Q: Where would it be most likely to find cell bodies of neurons in your own body? brain O thigh all of…

A: The cell body of a neuron consisting of the nucleus and the lysosomes. It is where synthesis of…

Q: What is the mechanism bywhich the neural impulse istransmitted along the axon?

A: Communication between neurons is achieved at synapses by the process of neurotransmission. To begin…

Q: What is the function of myelin sheaths? Where are they found?

A: The nervous system is the network of neurons and nerve fibers that functions to transmit nerve…

Q: What are some diseasescharacterized by progressiveloss of the axonal myelinsheath?

A: An abnormal condition which affects the structure or function of a part or whole body organism…

Q: How does thedepolarization of the neuronalmembrane start?

A: The alteration of action potential can result in two conditions; repolarization and depolarization.…

Q: According to the function ofthe transmitted neuralimpulse which are the types ofneurons? How…

A: Nerve impulses are the electrical signals that are transmitted along the nerve fiber. It is a way by…

Q: What is the excitationthreshold of a neuron? Howdoes this threshold relate tothe “all-or-nothing”…

A: Neurons, also known as nerve cells are the fundamental unit of brain and nervous system. They are…

Q: why does the action potential proceed in both directions away from the point of local current entry…

A: The nervous system functions to sense, integrate, and respond to the external or internal stimulus…

Q: Neuroglial cells in the peripheral nervous system composed of myelin that are wound tightly around…

A: Myelin is a white, fatty substance that forms a protective layer around nerve fibres in the brain…

Q: What are the three mainparts into which a neuron canbe divided? What are theirrespective functions?

A: Neurons are the basic structural and functional unit of the nervous system. They are capable of…

Q: Diagram a simple circuit that includes a sensory neuron thatsynapses with a motor neuron to produce…

A: The nervous system is involved in transmitting sensory input to various integrating centers,…

Q: What is the autonomic nervous system and what activities distin-guish it from the somatic nervous…

A: The nervous system comprises the peripheral and central nervous system (CNS).

Q: What are glial cells?

A: In the structural hierarchy of the living system, cells from the basic unit. The fundamental unit of…

Q: Quer:- Motoe lend plate diffee fom nemow to neuwon synape by all the follownig except:- a) Seconday…

A: Answer: Introduction: Neuromuscular junctions, also known motor end plates, are chemical synapses…

Q: Which are the structuresthat are part of the nervoussystem?

A: Introduction  Nervous system is the main controlling centre of the body which controls all voluntary…

Q: Epilepsy is a chronic disorder characterized by seizures that result whenneurons in the brain…

A: Introduction: Epilepsy, also referred to as seizures, occurs due to the excessive discharge of the…

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.