The Nervous System - CrashCourse Biology

The Nervous System - CrashCourse Biology

Assessment

Interactive Video

Biology, Health Sciences

11th Grade - University

Easy

Created by

Quizizz Content

Used 3+ times

FREE Resource

The video explores the nervous system, detailing its components like the central and peripheral systems, and their roles. It explains neuron anatomy, signal transmission, and the functions of the somatic and autonomic systems. The sympathetic and parasympathetic divisions are discussed, highlighting their opposing roles in stress and relaxation. A practical example using pizza illustrates these concepts.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

To produce hormones

To transmit electrochemical signals

To digest food

To store energy

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which part of the nervous system is responsible for analyzing and interpreting data?

Peripheral nervous system

Central nervous system

Somatic nervous system

Autonomic nervous system

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of neurons carry information to the brain and spinal cord?

Efferent neurons

Afferent neurons

Motor neurons

Interneurons

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which system is responsible for involuntary actions like heartbeat and digestion?

Autonomic nervous system

Central nervous system

Peripheral nervous system

Somatic nervous system

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the sympathetic division of the autonomic nervous system?

To calm the body

To prepare the body for action

To process sensory information

To regulate voluntary movements

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are dendrites responsible for in a neuron?

Receiving information from other neurons

Producing neurotransmitters

Transmitting signals to other neurons

Insulating the neuron

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the myelin sheath?

To produce neurotransmitters

To store ions

To insulate the axon

To receive signals

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