What types of ion channels are most important for conduction of a nerve impulse?

Q: What is the relationship between action potentials andimpulses?

A: The nervous system is highly complex among different organ systems in animals. By transmitting…

Q: What's the phases of action potential?

A: An action potential occurs in response to rapidly increasing and falling levels of membrane…

Q: b) Draw a diagram indicating how the ion concentrations will change during the depolarization phase…

A: During the generation of a nerve impulse the neuronal cells send an action potential to the next…

Q: What is Action Potential Mechanism?

A: Biochemistry is a branch of science that deals with the study of chemical processes related to the…

Q: What is the function of the sodium-potassium pump during the nerve impulse transmission? Which is…

A: Many cell (plasma) membranes contain the sodium–potassium pump. The pump is powered by ATP and…

Q: What is secreted at axon terminals?

A: Axon terminals are present at the end of the axon of a neuron. These are tiny swellings that are…

Q: How do ion channels that are highly selective obtain high selectivity for that specific ion?

A: The biological membranes are selectively permeable. All molecules are not transported across the…

Q: What is resting membrane potential close to and why?

A: A resting neuron contains a difference in ion concentration where the inside is more negative than…

Q: Which elements are involved with action potential?

A: Neuron or nerve cells are cells that act as messengers, they are able to undergo  electrical…

Q: why are fast acting neurotransmitters typically are small molecules?

A: Neurotransmitter is a signaling molecule secreted by neurons to affect another cell across a…

Q: What structural and functional changes occur in the voltage gated sodium (NaV) channel when it…

A: Action potentials are nerve messages. Neurons produce and convey these signals through their…

Q: What do voltage-gated ion channels give?

A: Introduction: Proteins play different roles in the living body. These large biomolecules are vital…

Q: What is conduction?

A: Plants have tissues: 1) Dermal- Outer covering of the cell. 2) Ground- They helps in photosynthesis,…

Q: Describe the voltage-gated ion channels that are essential for the development of the action…

A: IONIC BASES OF EACH PHASE OF ACTION POTENTIAL : the depolarization and repolarization phase of the…

Q: What happens to the membrane potential when a nerve cell is stimulated?

A: The human nervous system consists of billions of nerve cells and supporting cells, neuroglial cells.…

Q: What would happen if the drug blocked K+ channels instead?

A: The body's systemic functioning is due to the communication between different cells that occur,…

Q: How does the resting membrane potential of a neuron develop?

A:

Q: What happens if a potassium channel opened before sodium channels during the action potential…

A: Rapid change in the membrane voltage across the cell membrane is called as action potential. This…

Q: What is a local current? How do local currents cause thepropagation of action potentials in…

A: The specialized cells which make up the nervous system are the neurons and the glial cell. The…

Q: What are the ionic basis of action potential?

A: Introduction: An action potential is explained as an electrical signal that travels along the…

Q: What takes place during the depolarization phase of an action potential? How is it an example of a…

A: Introduction:To communicate and respond to the stimulus, neurons need to communicate with each…

Q: What kinds of changes in ion conductance may be expected in an action potential? And how do ion…

A: An action potential takes place if the membrane potential of a particular cell location rises and…

Q: How do local potentials and action potentials differ?

A: The differences are given below.

Q: Which of the following factors are important in the establishment of the membrane potential at -70…

A: Resting Membrane potential is defined as the electrical potential difference of voltage across the…

Q: What are the two main factors that influence the conduction speed of an action potential along an…

A: An action potential occurs when a neuron sends information down an axon, away from the cell body.…

Q: what are Axons coated with this electrically insulating substance have higher conduction velocities…

A: The basic building blocks of the brain and nervous system are neurons, commonly known as neurones or…