Nervous System Basics

What is the function of the synapse in a neuron?

• To transmit electrical impulses within the neuron

• To store genetic information

• To facilitate communication between neurons

• To produce neurotransmitters

Which lobe of the brain is primarily responsible for processing visual information?

• Frontal lobe

• Parietal lobe

• Occipital lobe

• Temporal lobe

Which part of the central nervous system is responsible for higher cognitive functions such as reasoning and problem-solving?

• Cerebellum

• Brainstem

• Cerebrum

• Spinal cord

Which lobe of the brain is involved in processing auditory information and memory?

• Frontal lobe

• Parietal lobe

• Occipital lobe

• Temporal lobe

Which component of the reflex arc directly activates the effector?

• Sensory neuron

• Interneuron

• Motor neuron

• Receptor

Which lobe of the brain is primarily responsible for voluntary movement and planning?

• Frontal lobe

• Parietal lobe

• Occipital lobe

• Temporal lobe

Which of the following is NOT one of the five main sensory receptors?

• Photoreceptors

• Mechanoreceptors

• Thermoreceptors

• Chemoreceptors

• Electromagnetic receptors

Tags

NGSS.MS-LS1-8

What is the main function of the nervous system?

• to inhale oxygen and exhale carbon dioxide

• to break down food consumed by a person for nutrients

• to control the body's activities by relaying messages

• to control the body's movements

What is the central nervous system (CNS) made up of?

• brain & spinal cord

• sensory neurons

• motor neurons

• sensory receptors

The _____part of the autonomic nervous system is active during resting.

• sympathetic

• parasympathetic

• somatic

• peripheral