Neural Signalling Quiz

What area of the brain are we looking at through the microscope?

• Occipital lobe

• Cerebellum

• Temporal lobe

• Medial prefrontal cortex

What do the purple wires represent in the neural tissue?

• Neurons

• Axons

• Synapses

• Dendrites

What is the purpose of injecting purple dye into the amygdala?

• To study emotions and fear

• To study motor functions

• To study vision

• To study memory

What do scientists use to isolate individual neurons for measurement?

• Chemical reactions

• Genetic engineering

• Computational techniques

• Microscopic images

Which fields are being combined to tackle the complicated questions in neuroscience?

• Physics and Mathematics

• Biology and Chemistry

• Art and Literature

• Computer Science and Engineering

What can change the appearance of the branches of neurons?

• Physical exercise

• Malnutrition

• Reading books

• Listening to music

What is the basic structural unit of the nervous system?

• neuron

• organ

• tissue

• cell

Which part of the neuron receives signals from other neurons?

• dendrites

• synapse

• cell body

• axon

What is the function of neurotransmitters in the nervous system?

• They transmit signals between neurons.

• They produce electrical impulses in the neurons.

• They store information in the brain.

• They regulate blood flow in the nervous system.

What is the function of the axon in a neuron?

• Regulate cell metabolism.

• Transmit electrical signals

• Produce neurotransmitters.

• Receive sensory information.