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What is an excitable nerve cell that sends electrical signals?
A neuron is an excitable nerve cell that sends electrical signals when stimulated
What is the basic function of a neuron?
Neurons are the basic building blocks of the nervous system and transmit signals between different parts of the body. They receive information from sensory organs, process it, and send out signals to muscles, glands, or other neurons. This allows for communication and coordination within the body.
What is a neuron that sends an impulse to a muscle or gland causing the muscle or gland to react?
A neuron that sends an impulse to a muscle or gland is called an efferent neuron, specifically a motor neuron. These neurons transmit signals from the central nervous system to effectors, such as muscles or glands, leading to a physical response or secretion. When stimulated, motor neurons release neurotransmitters that trigger muscle contraction or glandular activity, enabling movement or physiological changes.
Which system sends messages to organs and tissues?
The nervous system sends messages to organs and tissues through electrical signals transmitted by neurons. This allows for communication and coordination within the body to maintain homeostasis and perform various functions.
What sends neurotransmitters toward the next nueron?
Neurotransmitters are released from the presynaptic neuron into the synaptic cleft, where they diffuse across to bind to receptors on the postsynaptic neuron. This binding initiates a series of events that can either excite or inhibit the postsynaptic neuron, leading to the transmission of signals in the nervous system.
What is an excitable nerve cell that sends electrical signals?
A neuron is an excitable nerve cell that sends electrical signals when stimulated
What is the basic function of a neuron?
Neurons are the basic building blocks of the nervous system and transmit signals between different parts of the body. They receive information from sensory organs, process it, and send out signals to muscles, glands, or other neurons. This allows for communication and coordination within the body.
What part of the neuron sends information to others?
The axon of a neuron is the part that sends information to other neurons or cells in the body. It transmits electrical signals known as action potentials from the cell body to the axon terminals where communication with other neurons occurs.
What is a presynaptic neuron?
a neuron from the axon terminal of which an electrical impulse is transmitted across a synaptic cleft to the cell body or one or more dendrites of a postsynaptic neuron by the release of a chemical neurotransmitter.
Which part of a neuron is attached to the soma and carries messages out to other cells?
Apex question is which is a part of a neuron that sends out messages answer axon
Where does a motor neuron send its message?
A motor neuron sends its message, in the form of an electrical signal called an action potential, to a specific muscle to stimulate contraction. This signal travels down the neuron's axon to its terminal branches, where neurotransmitters are released to activate the muscle fibers.
What is the difference between a motor unit and a motor neuron in the context of muscle movement?
A motor unit consists of a motor neuron and the muscle fibers it controls. The motor neuron sends signals to the muscle fibers to contract, while the motor unit refers to the combination of the neuron and the muscle fibers it innervates.
What is the importance of a neuron?
A neuron sends messages from your brain to your body
What is a neuron that sends an impulse to a muscle or gland causing the muscle or gland to react?
A neuron that sends an impulse to a muscle or gland is called an efferent neuron, specifically a motor neuron. These neurons transmit signals from the central nervous system to effectors, such as muscles or glands, leading to a physical response or secretion. When stimulated, motor neurons release neurotransmitters that trigger muscle contraction or glandular activity, enabling movement or physiological changes.
Which system sends messages to organs and tissues?
The nervous system sends messages to organs and tissues through electrical signals transmitted by neurons. This allows for communication and coordination within the body to maintain homeostasis and perform various functions.
What sends neurotransmitters toward the next nueron?
Neurotransmitters are released from the presynaptic neuron into the synaptic cleft, where they diffuse across to bind to receptors on the postsynaptic neuron. This binding initiates a series of events that can either excite or inhibit the postsynaptic neuron, leading to the transmission of signals in the nervous system.
What is an extension of the neuron cell body that sends information away from the neuron?
the axon
