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Questions and Answers
What is the primary function of dendrites in a neuron?
What is the primary function of dendrites in a neuron?
- Transform electrical signals into chemical signals
- Receive information and contain receptors for chemical transmitters (correct)
- Regulate the electrical level of the cell
- Specialize in the speed of transmission
Which part of the neuron senses the overall signal to determine if and when an action potential will occur?
Which part of the neuron senses the overall signal to determine if and when an action potential will occur?
- Axon hillock (correct)
- Dendrite
- Axon
- Presynaptic terminal
What is the function of ion channels in a neuron's integration of incoming information?
What is the function of ion channels in a neuron's integration of incoming information?
- Regulate the speed of transmission
- Specialize in receiving input from the outside world
- Regulate gene expression
- Regulate integration of incoming information (correct)
Which part of the neuron is specialized for the release of chemical signals at the presynaptic terminal?
Which part of the neuron is specialized for the release of chemical signals at the presynaptic terminal?
How are different types of neurons classified based on their function?
How are different types of neurons classified based on their function?
What is the primary function of a motor neuron?
What is the primary function of a motor neuron?
What is the role of axons in a neuron's structure?
What is the role of axons in a neuron's structure?
Which part of a neuron contains receptors for chemical transmitters released from other neurons?
Which part of a neuron contains receptors for chemical transmitters released from other neurons?
What determines if and when an action potential will go out from a neuron?
What determines if and when an action potential will go out from a neuron?
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