Examlex
Which of the following types of molecules could NOT easily diffuse across a plasma membrane?
Synaptic Gap
The tiny space between neurons across which neurotransmitters travel to carry signals from one neuron to another.
Axon Terminal
The very end of the axon of a neuron, where neurotransmitters are released to communicate with other neurons.
Dendrite
Branch-like extensions of a neuron that receive signals from other neurons.
Neural Message
The process by which nerve cells (neurons) communicate information through electrical and chemical signals.
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