Which of the following statements is mismatched with the neurotransmitter? binds to muscarinic receptors - norepinephrine binds to ligand-gated ion channels - acetylcholine synthesized from tyrosine - epinephrine released via exocytosis - dopamine

Q: Each of the following contributes to the unidirectional propagation of nerve signals EXCEPT_ A)…

A: If too many mistake are introduced in the chromosomes during DNA replication, the cell will not…

Q: Increasing the amount of action potentials that arrive at the presynaptic terminal will: (Can pick…

A: An action potential is generated when there are a rapid rise and fall of membrane potential across…

Q: Which statement is true regarding GABA and Glutamate? Glutamate signaling is only required for the…

A: The synaptic transmission is regulated by the chemicals, that is relaying the nerve impulses across…

Q: Summarize the transmission and pathology of the hepatitis C virus.

A: Hepatitis is a viral infection of the liver characterized by inflammation and necrosis. It…

Q: Neuropeptides :-a- are synthesized in the synaptic knobsb- consist of small moleculesc- interact…

A: Neuropeptides are protein molecules released by neurons that helps them communicate with each other.…

Q: Which of the following occurs immediately after the peak of an action potential? The membrane…

A: Change in electrical potential related with the impulse entry along the membrane of a muscle cell or…

Q: Fill in the left column of the table below with either the nervous or endocrine system —whichever…

A: Nervous system is communication using electrical impulse throughout the body. It is elicited by…

Q: Of the below, what do neurotransmitters do?   stimulate presynaptic terminals.   remain in the…

A: Neurotransmitters are defined as the chemical messengers that allow the transmission of a message…

Q: Let’s say the synapses of a neuron’s dendrites are filled with glutamate-gated channels which, when…

A: EPSP refers to the excitatory postsynaptic potential which is generated as a result of the…

Q: What sre the differances of these neurotransmitters: Norepinephrine Epinephrine Serotonin Glutamate…

A: Neurotransmitters are the substances through which the neurons communicate with each other and also…

Q: Which of the following statements is true? Chemical messengers within cells are always…

A: The central nervous system (CNS) is a complex network of nerve cells that process and coordinate the…

Q: Draw a chain of two neurons that synapse on one another in sequence. Label the presynaptic and…

A: Neurons are specialized cells responsible for transmitting information throughout the nervous…

Q: Which of the following is one major difference? [Choose ] Only action potentials cause…

A: There is difference in the concentration of ions inside and outside the each cell of body and this…

Q: What word is used to describe the summation of excitatory and inhibitory stimuli by a neuron?…

A: The nervous system is a complex system of nerves and specialised cells known as neurons. The nervous…

Q: Immediately after an action potential has peaked, which of the following channels is most likely to…

A: Channels show passive transport. During passive transport, ions move from high concentration to low…

Q: Spastic paralysis (resulting from the failure of muscles to relax), induced by the neurotoxin…

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

Q: Which of the following channels opens in an excitatory cholinergic response?     ligand-gated K+…

A: Action potentials depolarize the membrane and open voltage-gated Na+ channels when they reach the…

Q: dentify the inhibitory neurotransmitter which opens chloride ion channels. gamma amino butyric acid…

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

Q: Classify the following neurotransmitters as excitatory or inhibitory: Acetylcholine Serotonin…

A: Neurotransmitters are secondary chemicals used by the neurons use to communicate with one another…

Q: Biochemistry in compliance with established rules versus resisting established rules. Compliance…

A: Biochemistry is the branch of science associated with physical and chemical processes in a living…

Q: When a neurotransmitter binds with receptors at the membrane, it may cause sodium channels to open.…

A: The endogenous chemicals which makes neurons to communicate with each other throughout the body are…

Q: Which of the following BEST explains the inside negative potential in resting neurons? sodium flows…

A: This explanation is accurate because, in resting neurons, the membrane is primarily permeable to…

Q: research the major types of neurotransmitters, and discuss their functions, locations, differences,…

A: Excitatory neurotransmitters have an urge to target cell to make a move. Inhibitory…

Q: Besides the standard post- and pre-synapse that exchange information, non neuronal cell types also…

A: Astrocytes are cells having distinct morphological and functional characteristics present within…

Q: Which of the following is not correct about neurotransmitters? -they are stored in vesicles. -after…

A: Nerve impulse transmission occurs through the process of polarization and depolarization.…

Q: From an action potential traveling towards the presynaptic terminal to the potential change in the…

A: Ionotropic synaptic transmission This transmission involves the ionotropic receptors which are also…

Q: Tetrodotoxin from pufferfish is a poison that blocks voltage-gated Na+ channels. Therefore it…

A: Tetrodotoxin (TTX) is a neurotoxin with high potency. Pufferfish, porcupinefish, ocean sunfish, and…

Q: What is responsible for action potentials propagating in one direction? The inactivation of voltage…

A: Action potential generates when the neurons want to pass the information along the body from its…