Fill in the blank:  When sodium ions are actively transported outward through a nerve cell membrane, _______________________ions are transported inward.

Q: discuss the organization of the nervous system.

A: Nervous system is animal body part which coordinates the whole body through transmission of nerve…

Q: Match the names of the supporting cells found in column B with the appropriate descriptions in…

A: There are two divisions of the nervous system. The central nervous system includes the brain and the…

Q: Briefly discuss the following. 1. Autonomic nervous system and its branches. 2. Sympathetic nervous…

A: Autonomic nervous system also abbreviated as ANS is a part of peripheral nervous system. As the name…

Q: Give a labeled illustration of a simple reflex arc with its components of the patella tendon tap…

A: Knee jerk reflex is an example of simple monosynaptic reflex.  If tapping the random just below the…

Q: One mechanism underlying the anesthesia is opening increase numbers of potassium leak channels.…

A: Anesthesia refers to the induced state of a person in which the sensation is temporarily lost. It…

Q: Define adipose

A: Tissues are the group of cells which are organized together to perform a particular type of…

Q: Describe continuous nerve conduction

A: Transmission of action potentials along the nerves occurs in two ways. They are saltatory and…

Q: saltatory conduction.

A: Saltatory conduction occurs widely in the myelinated nerve fibers of vertebrates. It involves the…

Q: Which neurotransmitters are use with the sympathetic and parasympathetic nervous system

A: Neurotransmitters are chemical substances that act as mediators for the transmission of nerve…

Q: summary of the whole process of action potential

A: Action potential It is defined as a sudden, fast ans propagating change of the resting membrane…

Q: Select the correct answer to complete the statement: "Neuronopathy leads to' Axon degeneration as…

A: Neuropathy and neuronopathy are referred to as health conditions that are associated with…

Q: Match the letters to their correc A Spinal Cord Sensory Somatic

A: The nervous system is made up of the brain, spinal cord, cranial nerves, and spinal nerves. It is…

Q: Contrast continuous conduction with saltatory conduction.

A: Nerve impluse if conducted in two ways- 1. Propagation along an unmyelinated axon is referred to as…

Q: A myelinated nerve fiber can produce action potentials only in specialized regions called…

A: Myelin: Myelin is a fatty substance that is situated around the nerve cell axons. It insulates and…

Q: Describe how an action potential occurs in a neuron and contributes to neuronal communication?

A: According to the question, we have to describe how an action potential occurs in a neuron and…

Q: Match each of the following terms to the appropriate description. Each answer may be used only once.…

A: Introduction The nervous system is formed of the nerves and cells, responsible for transmitting…

Q: The two electrolytes most important in enabling nerves to respond to stimuli are? A. Chloride and…

A: Nerve impulses refers to an electrical or chemical signal that is transmitted along a nerve fibre.…

Q: Fill in the blank:  Effectors of a reflex arc are glands and _______________________.

A: A reflex action is an automatic and rapid response to a stimulus, which minimizes any damage to the…

Q: Order the following in the correct sequence that results in generation of action potential

A: An action potential is primarily known as a sudden, rapid, propagating, and transitory change of the…

Q: what is the correct order of the phases of an action potential

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

Q: Define the following terms: a. lecithin b. phosphatidylcholine c. cardiolipin d. GPI anchors e.…

A: Lecithin is a fat required in the cells of the body. Phosphatidylcholine is a chemical present in…

Q: In a nerve at rest, the low potassium ion concentration inside the axon is responsible for a…

A: At rest the membrane potential of the neuron is about -70 mv. This is called as resting membrane…

Q: The motor division of the nervous system carries nerve impulses from:

A: The given question is about nervous system.

Q: Neurons have three main components. Describe the function of each one a. Dendrites b. Cell body…

A: Nervous system is the complex system in our body which controls the entire body and coordinates the…

Q: Explain the steps that lead to the formation of an action potential.

A: The action potential is the state of excitability at which the membrane depolarizes and allows to…

Q: After an action potential, the neuron

A: When the membrane potential of a given cell location rapidly rises and falls, an action potential…

Q: Please provide approximately one paragraph b them discuss the following two questions about neurons.…

A: The term "neuron," is likewise described to state that they are cells of the nerve which refers to…

Q: State the all-or-none law of the action potential.

A: When excitable cells such as a neuron, muscle cells, and endocrine cells are given a stimulus, the…

Q: nerve fascicles are formed and covered by........................

A: Neurons are the fundamental functioning units of the nervous system. Neurons share many similar…

Q: Name the point of contact between two neurons.

A: Neurons are termed as the basic unit of the brain, they transmit information to other nerves cells,…

Q: Cell bodies of afferent neurons are located in the dorsal root ganglia

A:

Q: The following is incorrect regarding the peripheral nervous system: IS

A: The nervous system is broadly classified into two systems Central nervous system CNS and Peripheral…

Q: Which underlying cause is most associated with the development of epileptic seizures? a.…

A: A seizure occurs as a result of a disturbance in the electrical impulses in the brain. It alters the…

Q: Identify the excitatory neurotransmitter which opens sodium ion channels. gamma amino butyric acid…

A: Neurotransmitters are the chemical molecules that help in the transmission of information from one…

Q: Saltatory conduction occurs in non-myelinated nerve fibers.

A: Introduction: In contrast to the slower continuous advancement of depolarization spreading down an…

Q: Sketch and label a single nerve fiber with Schwann cell (cross section).

A: Neurons are the fundamental unit of the brain and nervous system. Neurons are responsible for…

Q: Label please. The nervous system

A: The Nervous system is a highly complex part of an animal. It coordinates the actions and sensory…

Q: Sketch and label a single nerve fiber with Schwann cell (longitudinal section).

A: A nerve fiber or an axon refers to the thin, long part of a neuron or nerve cell. It is responsible…

Q: Diagramatically represent the nervous sytem and label all the parts.

A: Nervous system controls all other systems of the body. It controls and coordinate with other parts…

Q: Give the several types and classes of neurons, as well as their properties, functions, and…

A: Neurons, otherwise called nerve cells, convey and get messages from your brain. While neurons share…

Q: An action potential has a variable magnitude.

A: ANSWER) Action potential is the stimulus of certain intensity which is capable of producing a…

Q: List three cell types that might receive a message transmitted by a neurotransmitter.

A: The chemical messengers which transmits message or signals through a neuron are known as…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.