what will happen in an axon undergoing an action potential but which is unable to utilize monosaccharides for cellular respiration

Q: “All-or-none” response in impulse conductionmeans that

A: A biological cell performs numerous biochemical functions. The longest cell is the neuron. It is…

Q: potential across a synapse is regulated). produce an effect by targeting a different part of the…

A: Nerve conduction across the synapse: • The first Neuron is called as pre-synaptic membrane while the…

Q: How stimulation of a neuron generates a local potential; the physiological properties of a local…

A: The neuron is the basic functional unit of the brain. This specialized cell is designed to transfer…

Q: Why the same neurotransmitter can have different effects on different cells.

A: Neurotransmitters-the brain chemicals that transmit information through brain and body.They pass on…

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: .Neurotransmitter involved in bonding a. ADH b. CCK c. GABA d. Serotonin

A: Neurotransmitters are the body's chemical messengers. They are the molecules used by the nervous…

Q: each component of this signalli

A: signal transduction pathways are a series of biochemical events that are stimulated by a ligand…

Q: OFF bipolar cells express glutamate receptors at their synapses with photoreceptors and are in the…

A: Bipolar cells are the neurons that basically connect the outer portion of retina to the inner…

Q: Efferent neurons of the Multiple Choice ANS innervate skeletal muscle. somatic motor nerves…

A: Efferent neurons are motor neurons that carry neural impulses away from the central nervous system…

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: How one action potential triggers another; how the continuous conduction seen in unmyelinated nerve…

A: Ans: Action potential: The action potential is defined as sudden, transitory, as well as propagating…

Q: In nervous system, electrical signals originating within one cell can diffuse into a neighbouring…

A: The nervous system makes physical coordination between different parts of our body. The nerve…

Q: the histamine H1 receptor antagonis-

A: Histamine increases stomach acid production which causes ulcers. Antihistamine H1- receptor…

Q: N-methyl-aspartate (NMDA) receptor is activated by glutamate and is ligand-gated calcium ion…

A: Receptors are protein molecules found on the surface of the cell membrane or inside the cell. These…

Q: Caffeine's effects are attributable to its ability to stimulate CNS adenosine receptors

A: Caffeine is absorbed from the gastrointestinal tract and reaches the bloodstream after consumption.…

Q: A single glutamatergic neuron (EPSP) becomes activated and sends glutamate to a post- synaptic…

A: The membrane potential of the cell is the potential difference across the cell membrane caused due…

Q: A neurotoxin was delivered to a patient that prevented sodium channels from opening at the axon…

A: Action potential is just rise and fall of membrane potential which generates signals to various…

Q: The ____________  is a period of time in which a neuron is producing an action potential and cannot…

A: Introduction  Nerves play vital role in conduction of signals from CNS to various other organs,…

Q: How autonomic efferent pathways differ from somatic efferent pathways; the meanings of preganglionic…

A: The nervous system is responsible for coordinating the behaviour and transmitting signals throughout…

Q: Which of the following is not a neurotransmitter in the central nervous system? O dopamine O…

A: Dopamine: it is an organic chemical, it functions as a neurotransmitter(chemical messenger) in the…

Q: Explain what will happen in an axon undergoing an action potential but which  is unable to utilize…

A: The action potential of a neuron causes the depolarization of its membrane. The resting potential of…

Q: The term anaxonic means; With an axon None of these is correct Without an apparent axon O…

A: Neurons are fundamental units of brain and mervous system. They transmit information to the other…

Q: a channel can be gated mechanically, voltage or by a ligand. When you hear a sound all three of…

A: Ligand-gated channels have a significantly enhanced permeability when a chemical ligand attaches to…

Q: The striatum is a structure within the basal ganglia.  The striatum is comprised mostly of medium…

A: The striatum, consisting of the ventrally located nucleus accumbens (NAc) and dorsal caudate putamen…

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: The narrow space between synaptic knob of an axon and its target cell is the synaptic cleft axon…

A: A single neuron, or nerve cell, may do a great deal. It can keep a resting potential—a voltage…

Q: Which is the correct example of tonicity

A: Answer : Turgor pressure is created when a plant cell swells in a hypotonic solution. Tonicity…

Q: To examine: Whether the statement "Action potentials vary in their size" is true or false.

A: An action potential is a dramatic increase and subsequent fall in voltage or membrane potential…

Q: Explain what will happen in an axon undergoing an action potential but which is unable to utilise…

A: Neurons are responsible for the electromagnetic conduction of the signals in the form of stimulus.…

Q: Neurotransmitters are chemicals located and released in the brain to allow an impulse from one nerve…

A: The neurons are specialized cells, which have the ability to receive and transmit the electrical…

Q: Phenytoin (sodium channel blocker) and ethosuximide (calcium channel blocker) are anti-seizure drugs…

A: Seizure occurs due to prolonged depolarisation of epileptic neurons, which will activate voltage…

Q: Which of the following neurotransmitters does NOT have one NH2 unit in its structure? O serotonin O…

A: Neurotransmitters are specific molecules that are released from the presynaptic neuron and…

Q: Fill in the blank:  An action potential is a rapid sequence of changes involving…

A: Action potential (AP) is the mode through which a neuron transports electrical signals. It is…

Q: Certain types of neurotoxins prevent depolarization of the axon. What specific type of channel is…

A: The depolarization and repolarization of membrane potential is known as an action potential or nerve…

Q: Select all criterion for classifying a substance as a neurotransmitter. (select all that apply)…

A: Neurotransmitters are chemical messengers that are employed by the body to transmit nerve impulses…

Q: Which is not a characteristic of Action Potential? With constant magnitude Transmits signals over…

A: Action potential defines the sudden rapid rise and fall of voltage or the potential of membrane…

Q: If a neurotransmitter increases the likelihood that the postsynaptic cell will send an action…

A: Answer: Neurotransmitters are the chemical messenger present in the body, which transmits the…

Q: Neurons in the Central Nervous System are .not organized into neuronal circuits

A: Cells are the basic units of life. Same cells together form a tissue. Tissues gradually give rise to…

Q: fill in the blank .......... is a reflection of the unequal distribution of positive and negative…

A: An axon is a long and slender projection of a neuron that conducts electrical impulses away from the…

Q: When an inhibitory neurotransmitter such as GABA opens cl– channels in the plasma membrane of a…

A: Introduction :- Inhibitory neurotransmitters hinder the chemical communication from being…

Q: Why the production of an EPSP and IPSP depend on both the neurotransmitter released by the…

A: Neurotransmitters create postsynaptic potentials, which are required for neuronal integration. The…

Q: Resting potential is a balance across the axon membrane between______forces moving ions out of the…

A: A cell's resting membrane potential is defined as the electrical potential difference across the…

Q: In an ANS pathway (both collateral ganglia sympathetic and parasympathetic), this always uses…

A: Hii... We will be only able to answer your first 3 questions as per protocol. Kindly mention the…

Q: True or false: Neurotransmitters are a special class ofparacrines. Explain your answer.

A: The molecules which are accountable for conducting information between the cells in the body are…

Q: Ipratropium is an anticholinergic medication commonly used to relief asthma attack. Explain how…

A: Asthma Attack caused by the tightening of muscles around your airways (bronchospasm). Asthma is a…

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.