Which of the following statement is not true for signalling mechanism?O Dialing process is the best example of signaling mechanism.O I t is a mechanism to provide network to establish, maintain and terminate sessions.O None of these.O It is usually carried out with the support of specific signals or messages.

The whole cell signalling process can be compared to the the signal provided by the telephone which…

Dialing process is the best example of signaling mechanism. It is a mechanism to provide network to establish, maintain and terminate sessions. None of these. It is usually carried out with the support of specific signals or messages.

Dialing process is the best example of signaling mechanism. It is a mechanism to provide network to establish, maintain and terminate sessions. None of these. It is usually carried out with the support of specific signals or messages.

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter3: Biosignals And Noise

Section: Chapter Questions

Problem 2RT

See similar textbooks

Similar questions

Cell to cell communication is one of the four core principles of anatomy and physiology. In order to communicate cells, use: electrical signals chemical signals both are correct neither are correct.
Specifically neuroadaptation in drug users consist in the molecular basis in which the receptor population for an endogenous substance is reduced the binding rate of the abused substance increases drastically reprogramming of the binding affinity of the drug of choice simply an excuse to continue using a particular substance
Which of the following statements is true about inhibitory synapses (IPSPs)? inhibitory neurotransmitters make the post-synaptic neurons more likely to have an action potential inhibitory neurotransmitters make the receiving cell less likely to have an action potential inhibitory synapses are calming inhibitory neurotransmitters are never good as they always inhibit important life processes
a scientist that works on autism and you think that the mutation in the sodium channel found in 3 of your patients can be one of the causes for this disorder. Describe an experiment you could do to test this hypothesis. the scientist need to be specific from the beginning of of the experiment by identifying the mutation to the end including experiment, propagation of action potential, its effect on signal transmission and synapse and give an example of the phenotype you anticipate to observe
I need the answer as soon as possible
Which of the following statements is FALSE? (Choose the best answer) O Neurons in the nervous system use electrical and chemical synapses to communicate between neurons and their target cells. Chemical synapses allow presynaptic neurons to excite or inhibit the postsynaptic neurons. O Electrical synapses allow presynaptic neurons to excite or inhibit the postsynaptic neurons. O Electrical synapses allow direct exchanges of both electric current and cytoplasmic contents. A single neuron uses either the electrical or chemical synapses to communicate with its target cells.
Grasshopper mouse lives in the desert of Arizona where there are scorpions whosevenoms are toxic by activating neuronal Nav channels or impair channel inactivation,thereby increasing neuron excitability causing pain/or paralysis. Interestingly, thegrasshopper mouse (Onychomys torridus) kills and consumes bark scorpions whileshowing little signs of discomfort when stung by the scorpion. On the other hand regularmouse is affected severely by the scorpion stung. What could be the molecular reason forthat adaptation
A patch clamp device, such as an inside-out or an outside-out patch clamp, is typically used to: promote red dye molecules to diffuse from the inside of the cell to the outside of the cell. cause cells to burst by creating openings in the cell membrane infuse different kinds of ions into an axon study the properties of a single ion channel
Chemical synapses in the nervous system :-a- allow diffusion of chemical substances form the presynaptic neuron into the postsynaptic neuronb- allow transmission of potential changes in one direction only; from the presynaptic to the postsynaptic neuronsc- have potential-gated ionic channelsd- are more numerous in the peripheral nervous system than the central nervous system
Which of the following would you predict would happen if you limited the amount of ATP to a neuron in the lab while observing its function? O The action potential could be initiated but would not propagate along its axon. O The sodium and potassium channels would all be closed. O Prevention of the normal resting potential of neurons O The membrane would become more permeable to sodium. MacBook Pro Q #3 & 3. 6. %24
A post-synaptic membrane O must be cell body membrane. O must be dendrite membrane. O can be either axon or cell body membrane. O can be either axon or dendrite membrane. O must be axon membrane. Neurotransmitters are molecules that cross the synaptic cleft and O either excite or inhibit the postsynaptic neuron. O always inhibit the postsynaptic neuron. O integrate the presynaptic action potential. O are carried along the membrane surface of the next neuron. O always excite the postsynaptic neuron. The likely effect on a neuron of two excitatory signals and twenty inhibitory signals is O confused integration. O transmission of a nerve impulse releasing excitatory neurotransmitters at the next synapse. O prohibiting the axon from firing at all. O transmission of a nerve impulse. O transmission of a nerve impulse releasing inhibitory neurotransmitters at the next synapse.
I need the answer as soon as possible