The nervous system is made up of nerve cells called neurons, which carry electrical impulses from extensions called?

The extensions of neurons that carry electrical impulses are called axons.

The extensions of neurons that carry electrical impulses are called axons. Axons are long, thread-like structures that transmit nerve signals away from the cell body of the neuron.

The extensions of neurons that carry electrical impulses are called dendrites and axons. Dendrites receive signals from other neurons or sensory receptors, while axons transmit signals away from the neuron to other neurons, muscles, or glands.

If you want to get more information on how the nervous system works and the structure of neurons, you can search for reliable sources such as academic articles or reputable websites. Some good starting points may include educational websites, neuroscience textbooks, or scientific journals. It's important to critically evaluate the sources you find to ensure accuracy and reliability.