Stimulus Response
Nervous System
Endocrine System
Thermoregulation
Osmoregulation
100
A stimulus is usually detected by what?

Receptors

100

The scientific name for a nerve cell

Neuron

100

The endocrine system controls the release of which substances

Hormones

100

Thermoregulation is the regulation of what

Body temperature

100
Osmoregulation is the regulation of levels of what?

Water

200

The control centre may be the brain or which other organ

Spinal cord

200
The gap between two nerve cells

Synapse

200

This gland is often referred to as the master gland

Pituitary

200

What scientific term describes animals that maintain a constant body temperature

Endotherms

200

Osmoregulation relies on monitoring of the blood by which part of the brain

Hypothalamus

300

An effector may be a muscle or 

Gland

300

The three types of nerve cells are

Sensory, inter and motor neurons
300

These two hormones are released by alpha and beta cells in the pancreas

Insulin and glucagon

300

Blood vessels may do this in response to a decrease in core body temperature

Vasoconstriction

300

The piuitary gland releases which hormone responsible for water balance

ADH

400

Pain receptors are also known by this name

Nociceptors
400

Messages travel along nerve cells as this

Electrical impulses

400

This gland plays an important role in the release of stress or 'fight or flight' hormones

Adrenal

400

Body temperature is constantly monitored by this part of the brain

Hypothalamus (or brain stem) 

400

Water not reabsorbed from the blood is released as

Urine

500

These receptors detect changes in substances in the blood

Chemoreceptors

500

Nerve cells rely on this pump to transmit messages

Sodium potassium pump
500

This gland controls metabolism and the rate at which cells burn energy

Thyroid

500

These exocrine glands play an important role in temperature regulation

Sweat

500

The kidneys maintain osmoregulation by carefully balancing water and which other substance

Salt