Homeostasis

Question 1

Cerebrum

Answer 1

-Largest
-Learning,memory,language, position

Question 2

Cerebellum

Answer 2

-posture, fine motor control, unconscious body control

Question 3

Pons

Answer 3

-relay system between hemispheres & cerebellum

Question 4

MEdulla Oblongata

Answer 4

-Connect brain to spinal chord
-life sustaining functions

Question 5

Corpus Callosum

Answer 5

-connects left and right

Question 6

Seratonin

Answer 6

-too much - depression
Too little-ocd

Question 7

Glutamate

Answer 7

Too much -migranes

Question 8

Dopamine

Answer 8

Too much - scitzo
Too little- adhd & Parkinson’s

Question 9

Endorphins

Answer 9

Too little - alcoholism
Too much - pain tolerance

Question 10

Negative feedback

Answer 10

Puts things back to normal

Question 11

Positive feedback

Answer 11

Pushes things further away from normal

Question 12

Central Nervous System

Answer 12

-Coordinating centre
-brain & spinal chord

Question 13

Peripheral Nervous System

Answer 13

Nerves that lead in & out of CNS

Question 14

Glial Cells

Answer 14

-non coding
-for support & metabolism

Question 15

Neurons

Answer 15

-Conduct impulses
-SENSORY - carry info about stimuli in & out of CNS
-INTERNEURONS - link neurons to CNS
-MOTOR - neurons relay info from CNS to muscles

Question 16

Myelin

Answer 16

Protects neuron and speeds up response

Question 17

Feedback system

Answer 17

Control centre
Effector
Sensor

Question 18

Gap between dendrite and axon

Answer 18

A synapse

Question 19

Glutamate location

Answer 19

End of axon

Question 20

not involved directly with a reflex response.

Answer 20

Brain

Question 21

Hyperthyroidism

Answer 21

The thyroid products very low amounts of thyroxine
-symptoms include: stocky, short build, fatigue, slow pulse, hair loss

Treated with injections of thyroxine

Question 22

Hey