Intro to Anatomy and physiology
key terms-
Anatomy-study of body
-
structures of the
what things look like ,Why they are
-
Ex :
studying the hearts Chambersa values
-
,
physiology-study of functions
-
how those structures
-
work
Ex-studying how theheart pumper blood
-
·
Form > structures are shaped to
follows function- perform Specific jobs
EX : Red blood cells disc shaped -
increases
-
are surface area to
.
carry more of
-
levels or structure: Six levels ,
from smallest to largest .
least complex to most complex
!
-
chemical-atoms (C , H 0 , ,
N , etc ...
) and molecules (water DNA ,
, proteins)
Cellular-cells Smallest living units each has organelles specialized for tasks.
-
-
.
Aissue Groups of similar cells that work (muscle , Nervous connective , epithelial )
-
together
-
.
,
organ-2 or more tissues combined (heart lungs Skin
-
, ,
organ system multiple organs working together (digestive system nervous system)
-
-
,
organism- The complete living being .
-
* If one lower level fails (like a defective protein at the chemical level)
higher ,
functions
can't function properly .
Mnemonic: Captain Look Look but Sarah'svaries
=
organ systems overview
integumentary system (skin hair , nails) protection , vit Regulate temp
-
D
-
, ,
.
(bones joints) Support , protection make blood cells , stores minerals.
-
Skeletal
-
-
, ,
-(skeletal muscles) movement
generates heat
-
Muscular
-
,
Nervous-(brain , Spinalcord , Nerves) fast communication withnerve Impulses
-
endocrine (glands) Slow
long term communication with hormones.
-
-
-
,
Cardiovascular -(heart , blood vessels) transports nutrients , gas wastes
-
-
,
lymphatic (lymph nodes spleen)
-
-
,
-
immunity ,
returns fluid to circulation
Respiratory (lungs , trachea) gas exchange Co2in Co2 out]
-
- -
,
Digestive (Stomach , intestines , liver) Breaks down food , absorbs nutrients , eliminates waste
-
-
-
.
Urinary (kidneys bladder) Removes waste , balances fluids and electrolytes
-
-
-
,
-Reproductive Covaries , testes) produces gametes and
-
-
hormones & .
reproduction.
key terms-
Anatomy-study of body
-
structures of the
what things look like ,Why they are
-
Ex :
studying the hearts Chambersa values
-
,
physiology-study of functions
-
how those structures
-
work
Ex-studying how theheart pumper blood
-
·
Form > structures are shaped to
follows function- perform Specific jobs
EX : Red blood cells disc shaped -
increases
-
are surface area to
.
carry more of
-
levels or structure: Six levels ,
from smallest to largest .
least complex to most complex
!
-
chemical-atoms (C , H 0 , ,
N , etc ...
) and molecules (water DNA ,
, proteins)
Cellular-cells Smallest living units each has organelles specialized for tasks.
-
-
.
Aissue Groups of similar cells that work (muscle , Nervous connective , epithelial )
-
together
-
.
,
organ-2 or more tissues combined (heart lungs Skin
-
, ,
organ system multiple organs working together (digestive system nervous system)
-
-
,
organism- The complete living being .
-
* If one lower level fails (like a defective protein at the chemical level)
higher ,
functions
can't function properly .
Mnemonic: Captain Look Look but Sarah'svaries
=
organ systems overview
integumentary system (skin hair , nails) protection , vit Regulate temp
-
D
-
, ,
.
(bones joints) Support , protection make blood cells , stores minerals.
-
Skeletal
-
-
, ,
-(skeletal muscles) movement
generates heat
-
Muscular
-
,
Nervous-(brain , Spinalcord , Nerves) fast communication withnerve Impulses
-
endocrine (glands) Slow
long term communication with hormones.
-
-
-
,
Cardiovascular -(heart , blood vessels) transports nutrients , gas wastes
-
-
,
lymphatic (lymph nodes spleen)
-
-
,
-
immunity ,
returns fluid to circulation
Respiratory (lungs , trachea) gas exchange Co2in Co2 out]
-
- -
,
Digestive (Stomach , intestines , liver) Breaks down food , absorbs nutrients , eliminates waste
-
-
-
.
Urinary (kidneys bladder) Removes waste , balances fluids and electrolytes
-
-
-
,
-Reproductive Covaries , testes) produces gametes and
-
-
hormones & .
reproduction.
