Human Review Flashcards
1
Q
endocrine system
A
regulates metabolism
2
Q
levels of organization in living things
A
cells, tissues, organ, organ system
3
Q
muscles
A
allow you to move
4
Q
maitains relatively constant internal conditions
A
homeostasis
5
Q
neurons are classified by
A
the direction they carry impulses
6
Q
to transmit nerve impulses across synapses
A
neurotransmitters
7
Q
how do nerve impulses travel
A
from axon to dendrite
8
Q
controls higher thought processes
A
cerebrum
9
Q
rods
A
see black and white
10
Q
cones
A
see color
11
Q
drugs that increase heart rate, blood pressure & breathing
A
stimulants
12
Q
drugs that slow the CNS
A
depressants
13
Q
the axial skeleton contains
A
skull, vetebral column, rib cage
14
Q
bones do
A
store minerals, move body parts, protect organs
15
Q
before your bones harden due to calcium
A
they are made of cartilage
