central Nervous System | Peripheral nervous system | Endocrine system | Enzymes & metabolism | !!!Lucky Dip!!!! |
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neurone
I carry electrical messages from one part of the body to another. What am I?
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Somatic & Autonomic N.S
I am the two sections of the peripheral nervous system
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Homeostasis
I am the process of maintaining a constant internal environment
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metabolism
The chemical processes that maintain life
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neurotransmitter
I carry messages from neurone to neurone
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Cerebrum (cerebral cortex +50)
I am the largest section of the brain, covered by folded tissue. I am responsible for all higher functions.
What am I? |
sight, touch, smell, hearing, taste
what are the senses?
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Insulin & glucagon
These two hormones are responsible for maintaining blood glucose levels
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Catabolic reaction
I am a reaction that breaks down organic matter
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win 200 points
LUCKY DIP!
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nerve impulse
I am the electrical signal being carried along the neurones. what am I?
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A receptor
I am a special nerve that detects changes in the environment. What am I?
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The pituitary gland
I am in charge of co-ordinating the endocrine system
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an enzyme
I am a catalyst
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Digestion
I (sympathetic N.S) speed up body functions, but name one function I slow down
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Cerebrum, cerebellum & medulla (brain stem)
Identify the 3 major sections of the brain
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Sympathetic Nervous system
I am the 'fight - flight' response. Where do I come from? (Be specific!)
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a negative feedback system
I am a system of control that produces a response opposite to my stimulus.
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lock and key model
name the model that describes the action of enzymes
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glucagon
I convert stored glycogen in the muscles and liver to glucose for the blood to take
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textbook - pg 226
PICTURE QUESTION:
Draw a motor neurone. Label the 3 major parts. EXTRA 100: if you can draw a sensory neurone too.. |
pain receptors, temperature receptors (thermoreceptors), pressure receptors (touch receptors)
special nerves in the skin help to protect our bodies from damage. Name 3 of these special types of nerves
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picture in exercise books!
PICTURE QUESTION:
Draw a flow chart of how the body uses hormones to increase internal temperature |
D
which is correct?
a) E+P > E-P > S-P > E+S b) E-S > P+S > E+S > E-S c) P-S > E-S > E+S > E+P d) E+S > E-S > E-2P > E+2P |
antidiuretic hormone, thyroid stimulating hormone & thyroxin
name the hormones involved in water balance and temperature control (hint: there are 3)
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