diffusion of water across a selectively permeable membrane is called?

Special nerve endings that are sensitive to specific stimuli are called?

Answer is: there is myelin on sensory neuron interneuron is not myelinated

The space between two neurons is called?

A nerve cell is called?

the nerve pathway involved in a reflex action including at its simplest a sensory nerve and a motor nerve with a synapse between, quicker than going to sensory cortex and back is called?

Part of the neuron that extends off the soma, splitting several times to connect with other neurons; main output of the neuron is called? (in green)

Direction of nerve impulse in a cell body?

Type of neuron that carries a nerve impulse away from the spinal cord or brain to a muscle or gland is?

Nerve messages leave the neuron here...

Type of neuron that carries a nerve impulse from a sense organ towards the brain or spinal cord is called?

Long extension of a neuron that carries a nerve impulse away from the cell body is called?

What consists of sensory organs, sensory neurons, and motor neurons?

What consists of the brain and spinal cord?

Specific membrane potential that the neuron must reach to initiate an action is called?

Organ system that allows transfer of information from sense organs to effector cells such as muscles. Also provides the ability to store, retrieve, and understand sensory information

The charge inside the cell relative to the charge outside the cell while the cell is a rest is called?

The answer is phospholipids

Space or junction between the axon terminal of one neuron and the dendrite of another neuron is called?

Any change in the environment which causes a response is called?

Question mark in picture are called?

The movement of materials across the cell membrane without using cellular energy is called?

Answer is: The movement of particles from an area of high concentration to an area of low concentration.

The area marked by the question mark is called?

A transient all-or-nothing electrical current that is conducted down the axon when the membrane potential reaches the threshold of excitation is called?

Answer is: difference in the concentration of a substance from one location to another

Large part of a neuron that contains the nucleus and other organelles is called?