Nervous System and senses

The brain stem controls movement, balance and coordination

• TRUE

• FALSE

Which system is made up of our brain and spinal cord?

• Peripheral Nervous System

• Dedicated Nervous System

• Central Nervous System

• Nerves

The iris works like a shutter, allowing what to pass through?

• Light

• Air

• Colour

• Rods

We have more touch receptors in our lower back, check and tights than we have in our upper body

• TRUE

• FALSE

What is a name of the part of the nervous system that can change the vibration to the nerve impulse?

• optic nerve

• auditory nerve

• olfactory cleft

• taste receptors cell

Which taste is not one of the tastes we can sense?

• Salty

• Sweet

• Bitter

• Spicy

We have 4 different tastes that our taste buds can taste

• TRUE

• FALSE

How much does the adult human brain weigh?

• 3 ounces (85 grams)

• 3 ponds (1.4 kilograms)

• 6.6 pounds (3 kilograms)

• 3 tons (2.7 metric tons)

Which structure of a neuron sends electrical signals to the next neuron?

• Dendrites

• myelin

• Axon

• Soma

Which structure of a neuron brings in electrical signals from other neurons?

• Dendrites

• Myelin

• Axons

• Soma