Q: What do you mean by sensory neurons?
A: Nerves form the functional unit of the nervous system and play an essential role in 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: What do you mean by acetylcholine?
A: Neurotransmitters are a type of chemical messengers, which transmit signals across a chemical…
Q: What do you mean by unipolar neurons?
A: Based on number and placement of axon neurons are mainly divided into 4 types: unipolar, bipolar,…
Q: Which of these would affect an electrical synapse?
A: Synapses are gaps that separate the terminal buttons of one neuron from receptors of another neuron.…
Q: refers to the ability of neurons to produce action potentials that travel from axon hillock up…
A: Hi, Thanks For Your Question. Answer : Correct Option Is Excitability. Excitability Is Ability Of A…
Q: What do you mean by neuroglia?
A: Nervous system provides an organised network of point to point connections for quick neural…
Q: What is the Difference between Autonomic and Somatic Nervous System?
A: The nervous system in human is divided into two main branches that are central nervous system and…
Q: Draw an arrow showing the direction that an impulse travels along a neuron. x Clear + Undo Redo
A:
Q: What is the electrical current that travels along neurons called? A. Neurotransmitter B. Action…
A: For the functioning of the nervous system, sending and receiving signals by the neurons are…
Q: he rate of conduction of an action potential along a nerve fiber is affected by a range of things.…
A: Introduction Nerve conduction:- It is an electrochemical process, Conduction of nerve impulse occurs…
Q: What do you mean by multipolar neurons?
A: The nervous system of an organism is quite complex network that is responsible for coordinating…
Q: To maximize the speed with which action potentials travel through the nervous system, which is the…
A: (B) option is correct answer. action potential travels faster if out myelin sheath is stronger and…
Q: What do you mean by autonomic nervous system?
A: The nervous system consists of neural tissues. Neurons, also known as nerve cells are the…
Q: What do you mean by locomotion?
A: Locomotion is an act of movement of an organism or even a cell from place to place. It pertains to…
Q: Compare and contrast graded potentials and action potentials. What are the functions of graded…
A: In animal cells, the plasma membrane expresses several types of ion channels that participate in the…
Q: Within a neuron an impulse travels: a. in all directions O b from cell body to axon from axon to…
A: A nerve impulse is the action potential that travels from cell body to axon.
Q: When a neuron is inactive, more of which of the following exist OUTSIDE the neuron? A. Myelin…
A: Neuron is the fundamental unit of brain and nervous system. Neurons transmit signals from brain to…
Q: What do you mean by axon?
A: The NEURON is the basic working unit of the brain, a specialized cell designed to transmit…
Q: What do you mean by resting potential in nervous system ?
A: Resting potential, the imbalance of electrical charge that exists between the interior of…
Q: The nervous system is one system among several in the human body. In order to function, does the…
A: Other body systems interact with the nervous system, but we'll focus on the Respiratory and…
Q: What do you mean by medullated nerve fibres?
A: INTRODUCTION: NERVE FIBRE: Nerve fibre or axon is a long slender like projection of a nerve cell or…
Q: What do you mean by neurofilaments?
A: Cytoskeleton proteins are composed of cytoskeleton, flagella, or cilia. These are generally polymers…
Q: function of a neuron is
A: The nervous system of human beings is composed of nerves and neurons.
Q: Would it be possible to generate a single action potential immediately after adding a chemical that…
A: Sodium potassium pump is major electrogenic pump in animal. It carry out 3 sodium outside the cell…
Q: What do you mean by reticular fibres?
A: Connective tissue is one of the four basic types of tissues present in animals. There are three main…
Q: What do graded and action potentials have in common? O Both cover great distances. O Both may be…
A: The membrane potential is a term used to describe the difference between the electric potential of…
Q: What do you mean by bipolar neurons?
A: A neuron is also called a nerve cell that builds the nervous system. Neurons send and receive…
Q: Of the following, which must be true for an action potential? I - Action potentials only occur when…
A: The action potential is a potential that is fired when the voltage-gated sodium ion channels open.…
Q: The part of the neuron that is usually highly branched and receives input from other neurons is the…
A: Neurons are a particular form of cell that carry information messages or signals to and from the…
Q: What do you mean by efferent neurons?
A: The nervous system is a complex system that consists of nerve cells that help in the transmission of…
Q: The most common neurotransmitter involved in the transmission of an action potential is
A: Neurotransmitters are chemical messengers. They carry chemical signals from one neuron to next…
Q: Action potentials are-signals--neurons
A: Action potential and resting membrane potential are changes in the membrane electrical potential…
Q: What do you mean by nonmedullated nerve fibre?
A: Nerve fibers (axons) are a long and slender projection of a nerve cell. Nerve fibers transfer the…
Q: refers to the ability of neurons to produce action potentials that travel from axon hillock up…
A: The correct option is a Excitability A neuron is a cell that specialises in excitability and…
Q: What Is nervous system?
A: All the organs of our body are connected and cannot perform independently. They are dependent on…
Q: What do you mean by synaptic knobs?
A: The nervous system is a system of nerve centers and nerves in human or animals, including spinal…
Q: There are several different neurotransmitter system in the brain.why do you think there is such…
A: Neurotransmitters are the chemical messengers that transmit action potential between neurons or from…
Q: How do you know when an action potential will fire or not on a neuron?
A: Action potential is generated when a neuron is fired. It means neural membrane allows influx of…
Q: Why is it that some cells can produce action potentials and others cannot?
A: The "fire" is sometimes said to be a neuron that emits an action potential, or nerve impulse.…
Q: What do you mean by neuron?
A: The nervous system is a system of nerve centers and nerves in humans or animals, including the…
Q: What do you mean by association neurons?
A: Neurons are the most important cells of the body. They are also called nerve cells. Nerve cells are…
Q: What do you mean by neurospora?
A: Fungi are eukaryotic, multicellular organisms, which have important roles in nutrient cycling in an…
Q: What do you mean by nerve fibre?
A: The term nerve fiber can be used to describe any extension in the context of the nervous system. It…
Q: What is the nervous system made up of?
A: Nervous system originate from ectoderm. It is of two types. 1. Central nervous system - It consists…
Q: Explain the process of an action potential. Be sure to include synaptic transmission in your…
A: The activity potential is a series of electrical movement that is made by a depolarizing flow. An…
Q: My question is how can spatial summation of synaptic potentials make it easier for a neuron to reach…
A: Synapse generally permits the conduction of impulses in one-way that can be from pre-synaptic to…
What do you mean by Action Potential in nervous system ?
Step by step
Solved in 2 steps
