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Which travels quicker through the body a nerve impulse or a hormons?
a nerve impulse
The neurotransmitters of a neutron enable a nerve impulse to do what?
Neurotransmitters in a neuron allow a nerve impulse to be transmitted from one neuron to another by crossing the synapse and binding to receptors on the receiving neuron. This triggers an electrical or chemical signal to continue the nerve impulse along the neural pathway.
What happens to a muscle when an electrical impulse from a nerve stops?
When the electrical impulse from a nerve stops, the muscle relaxes and returns to its resting state. This is because the nerve impulse initiates the release of calcium ions in the muscle cells, leading to muscle contraction. When the nerve impulse stops, the calcium ions are reabsorbed, causing the muscle to relax.
Which type of nerve cells only carry impulses toward the body of the cell?
Sensory neurons are the type of nerve cells that carry impulses only towards the body of the cell. They transmit sensory information from receptors in the body to the central nervous system for processing.
What influences the speed of a nerve impulse?
the diameter of an axon
What are chemical substances that cause a nerve impulse?
oxytocin
What does the axial do?
Carry a nerve impulse to the next nerve OR to an effector cell.
What does the axial filament do?
Carry a nerve impulse to the next nerve OR to an effector cell.
What information do nerve impulses require?
Nerve impulses do not carry information, they only carry impulses. It is the brain and spinal cord that interpret that impulse into information.
Dendrites function in the motor neuron?
To carry the nerve impulse from the CNS to the cell body
What is quicker a nerve impulse or a hormone?
nerve impulse
Which travels quicker through the body a nerve impulse or a hormons?
a nerve impulse
How does a nerve impulse follow all or nothing principle?
How does a nerve impulse follow the all-or-nothing principle???
What pathway does a nerve impulse follow after initiated into a receptor?
nerve my a$$ nerve
What is a similarity between a reflex action and a voluntary action?
Both require motor neurones to carry the nerve impulse to the effector in order for the muscle to contract carry out an action.
Is an action potential necessary for a nerve impulse to occur?
Yes, an action potential is needed for a nerve impulse to occur.
Is a action potential necessary for a nerve impulse to occur?
Yes, an action potential is needed for a nerve impulse to occur.
