Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

12 Questions

1 Views

The Nervous System Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the function of neuroglia in the nervous system?

They serve as the command center of the body

They transmit messages to various parts of the body

They provide support and regulation for the neurons (correct)

They are the only cells in the nervous system

Which of the following is not a type of neuroglia in the central nervous system?

Microglia

Ependymal cells

Astrocytes

Schwann cells (correct)

What are the two main divisions of the nervous system?

Cranial and spinal nerves

The central nervous system and the peripheral nervous system (correct)

The brain and spinal cord

Neuroglia and neurons

What is the function of dendrites in a neuron?

They receive signals from other neurons at synapses Signup and view all the answers

Where are action potentials generated in a neuron?

In the axon hillock Signup and view all the answers

What happens at the axon terminal of a neuron?

It releases neurotransmitters Signup and view all the answers

What is the role of sensory neurons in the nervous system?

Carrying impulses to the CNS Signup and view all the answers

Which type of neuron is characterized by multiple processes extending from the cell body?

Multipolar Signup and view all the answers

What is the function of motor neurons in the nervous system?

Transmitting impulses away from the CNS to effectors Signup and view all the answers

What is the resting membrane potential (RMP) of a neuron?

The baseline potential of a neuron when it is not transmitting signals Signup and view all the answers

What is the role of ion channels in changes in the membrane potential?

They open and close to generate changes Signup and view all the answers

What are local potentials in the context of nerve impulses?

They are small, graded changes in the membrane potential in response to weak stimuli Signup and view all the answers