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Understanding Neurons and Nerve Impulses: A Deep Dive into Brain Functions

Understanding Neurons And Nerve Impulses: A Deep Dive Into Brain Functions

Explore the intricate relationship between the brain and behavior with this focused assessment. Covering key concepts from Chapter 2 of a psychology course, this quiz enhances understanding of neurological underpinnings in human...

Questions: 17 | Attempts: 11 | Last updated: Aug 4, 2025

Sample Question 1
What are two different parts of the neurons and what are their primary functions?

Neurotransmitters- Chemical messengers between neurons. Axon terminal- Releases neurotransmitters into synapses.

Axon- Sends signals to other neurons. Myelin sheath- Provides insulation for the axon.

Synapse- Where neurotransmitters are released. Nucleus- Contains genetic material for the neuron.

Dendrites- Recieve signals from other neurons then send them to cell bodyCell body (aka soma)- Cells life support. Recieves info from dendrites/ other neurons and integrates it

Sample Question 2
What is a neuron?

Base building block of the nervous system that convey info to different parts of the NS and activiate muscles and glands

A type of bone marrow cell responsible for producing red blood cells.

A type of plant found in tropical rainforests.

A type of virus that attacks the immune system.

Sample Question 3
What are two different parts of the neurons and their primary functions?

Axon- Info flows down axon in form of electricalAxon terminals- contains neuro transmitters that carry messages to muscles, glands and other neurons

Cell body - houses the nucleus and regulates cell functions. Myelin sheath - protects the neuron and speeds up the transmission of electrical impulses.

Soma - functions as the powerhouse of the neuron by generating energy. Nucleus - maintains the structure and function of the neuron by coordinating cellular activities.

Dendrites - store information gathered from other neurons. Synapse - protects the neuron from external damage.