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What muscle transmits impulses along cellular processes?
nervous tissue
What takes impulses away from the cell body?
Dendrites are responsible for receiving impulses and transmitting them towards the cell body. Once the impulses reach the cell body, the information is integrated and processed before being sent along the axon to other neurons.
Which way does a dendrite conduct nerve impulses to the cell body?
the dendrites pick up msgs from other neurons lying nearby.they pass the msg to the cellbody, and then along the axon, the axon might then pass it on to another neurones. from the receptorto the sensory neuron to the relay neurons to the motor neuron to the muscle
Information is first received by a nerve cell at the?
Information is first received by a nerve cell at the dendrites, which are branch-like extensions that receive signals from other cells. These signals are then integrated and passed along the cell body to the axon, which transmits the information to other neurons or cells.
Which direction do impulses move?
Impulses typically move in one direction along a neuron, from the dendrites to the cell body, then down the axon to the axon terminals. This directional flow helps ensure that signals are transmitted efficiently and accurately within the nervous system.
What muscle transmits impulses along cytoplasmic extensions?
Smooth muscle is capable of transmitting impulses along its cytoplasmic extensions due to the presence of gap junctions, which allow for direct cell-to-cell communication. This feature enables coordinated contractions in smooth muscle tissue.
What impulse conduction is the fastest in neurons?
Saltatory conduction, where the action potential jumps between Nodes of Ranvier, is the fastest impulse conduction in neurons. This method allows for rapid transmission of electrical signals along the axon, speeding up communication within the nervous system.
What cell type is responsible for the transmission of elecrochemical impulses?
Neurons are the cell type responsible for the transmission of electrochemical impulses within the nervous system. These specialized cells are capable of transmitting signals through electrical and chemical processes along their axons.
Why impulses is unidirectional?
Impulses are unidirectional because of the refractory period that follows when a neuron fires. During this period, the sodium channels are inactive and unable to open again, preventing the impulse from moving backwards along the axon. This ensures that the impulse travels in one direction, from the dendrites to the axon terminals.
What carries the nerve inpulse to the brain?
Nerve impulses are carried to the brain by specialized cells called neurons. These neurons transmit signals through electrochemical processes along their axons towards the brain where the information is processed and interpreted.
What are components of a nerve fiber?
A nerve fiber consists of the axon, which transmits nerve impulses, along with protective covering called myelin sheath, Schwann cells that produce myelin, and the endoneurium which surrounds individual nerve fibers.
What direction does nerve impulse travel?
Along a nerve cell, the impulse travels from the axon to the dendrites and then again to the axons through the synapse.
