All About Nerve Cells The Senses How Organ Systems Communicate The Central & Peripheral Nervous System
100
What is a Neuron
A specialized cell that receives and transmits signals
100
What is Homeostasis
Your 5 senses all work together to help your body maintain this
100
What is the nervous system
A physically connected network of cells, tissues, and organs that control thoughts, movements, and simple life processes.
100
What is the central nervous system
The system that interprets and processes information
200
What is Dendrites
A branchlike extension of a nerve cell that receives messages
200
What are photoreceptors
The sensory receptor of the eye
200
What is the endocrine system
A collection of organs that help to control growth, development, and responses to your environment
200
What is the peripheral nervous system
The system that gathers and transmits information
300
What are Neurotransmitters
The chemical signals of the nervous system
300
What are hair cells
Specialized cells in the inner ear that contain mechanoreceptors which detect vibrations
300
What are chemical signals
A type of signal used by both the nervous system and endocrine system
300
What is the parasympathetic nervous system
The division of the autonomic nervous system that calms the body and helps it conserve energy.
400
What are sensory neurons
A type of nerve cell that detect stimuli, and transmit signals to the brain and spinal cord
400
What are chemoreceptors
Receptors that detect molecules that are dissolved in liquid
400
What is quickly
The speed at which the nervous system communicates in comparison to the endocrine system
400
What is the somatic nervous system
The division of the peripheral nervous system that regulates all movements in which you have voluntary control
500
What is a Synapse
A tiny gap between neurons that impulses must pass over to transmit action potential
500
What are thermoreceptors
The type of receptors in your skin that detect temperature
500
What is the endocrine system
The system that controls that rate at which fingernails grow
500
What is the cerebellum
The part of the brain responsible for the coordination of movements






The Nervous & Endocrine System

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