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What's the name of the human system which creates and regulates hormones?
Endocrine System
What is the division of the Nervous System which regulates digestion?
Parasympathetic Division of Automatic Nervous System
Do neurons send and receive chemical or electrical signals?
They send and receive both types of signals
Name at least 3 parts of a neuron
axon, dentrites, myelin sheath, cell body, nucleus, axon terminal, synapse
How do neurons communicate with each other?
via the synapse using chemical neurotransmitters
What are the receptors which sense touch on your skin?
mechanoreceptors
Is a reflex action like blinking suddenly, voluntary or involuntary?
involuntary action responds to a sudden event without thinking
Are hormones from the Endocrine System transmitted by neurons or through the bloodstream?
Through the Bloodstream
Is Phagocytosis a 1st, 2nd or 3rd line of defence against pathogens?
2nd line of defence
What is an antigen?
Any substance that causes the body to make an immune response against that substance
Name the 3 major parts of the brain
Forebrain, midbrain, hindbrain
Which lobe of the cerebellum is involved in numerical awareness and language processing
Frontal
Temporal
Octipital
Paretial lobe
True or False: Like magnetic poles attract, opposite poles repel each other
False
The fields around a magnet will travel from North to South or from South to North?
North to South
Why are some materials magnetic and others not?
ferromagnetic elements have atoms domains which are aligned N-S
Will increasing the temperature of a ferro-magnetic material make it more or less magnetic?
less magnetic
