Name __________________________________
Function
Nervous
Excretory
Respiratory
Biology-_________
Diagram
Date _________________
Major Organs
How it interacts with other
systems
Ingest and Break down
food, absorb nutrients,
get rid of wastes.
Mouth
Esophagus
Stomach
Sm. Intest
Large intest
Colon
Rectum
anus
Breaks down food into
useable molecules that
our body absorbs into the
bloodstream and
transports to all the cells
in the body.
Consists of heart, blood,
vessels. Used to circulate
gases and nutrients
throughout the body.
Heart
Veins
Arteries
Capillaries
Red Blood Cells
Works with Digestive and
Respiratory for nutrients
and gas uptake and
removal of wastes from
cells.
1. Gathers and interprets
information
2. Responds to stimuli
3. Helps maintain
homeostasis
Brain
Spinal Cord
Nerves
Peripheral NS
Central NS
Autonomic
Somatic
Coordinates
recognition and
response to stimuli that
occur internally and
externally
Controls osmoregulation;
water balance within the
body
Filters the blood to
remove wastes
Kidneys
Ureters
Bladder
Urethra
1. Performs external
respiration-inhaling oxygen
and exhaling carbon dioxide
2. Performs internal
respiration with is gas
exchange between the lungs
and the blood.
Nose, mouth,
pharynx,
larynx,
trachea, lungs,
bronchi,
bronchioles &
aveoli
Circulatory
Digestive
System
Works with the
circulatory sys to
remove wastes from
cell metabolism
1. w/ circulatory-takes in
O2 for delivery to cells and
removes CO2
2. w/ excretory-removes
wastes
3. w/ nervous to control
breathing
4. w/ musculardiaphragm controls
breathing
Skeletal
1. protects organs
2. provides shape,
support
3. stores minerals
(calcium, phosphorus)
4. produces blood cells
5. allows movement
Bones
Skull, vertebra,
humerus, ulna,
radius, sacrum,
scapula, femur,
tibia, fibia,
phalanges,
tarsals,
metatarsals
1. Provides protection for
the organs in the thoracic
and abdominal cavities.
2. Works with the muscular
system to provide shape,
support and movement.
3. Works with the
circulatory sys to sustain
healthy amts of blood cells
Types of Muscle:
1. Works with the skeletal
sys to provide movement.
2. Works with the
circulatory sys to maintain
temp homeostasis.
3. Works with nervous sys
to coordinate movements
that are voluntary and
involuntary. Breathing vs
running
Muscular
1. Cardiac
2. Smooth
3. Skeletal
Integumentary
Immune
Endocrine
Provides movement of the
body
Maintains temp regulation.
collection of glands that
produce hormones that
regulate metabolism,
growth and development,
tissue function, sexual
function, reproduction,
sleep, and mood
Detect and protect the body
from pathogens.
Get rid of pathogens that
enter the body.
1. barrier against infection
2. helps regulate body temp.
3. removes excretory waste
4. protects against suns UV
rays
5. produces vitamin D
6. protects bones
Actin
Mysoin
Tendons
ligaments
Glands:
Hypothalamus
Pituitary
Thyroid
Thymus
Adrenal
Pancreas
Ovaries
Testes
(produce
hormones)
White Blood
Cells,
leukocytes
Skin, hair &
nails
1. Works with the
circulatory sys to move
hormones to target organs
2. Works with reproductive
sys to promote gamete
formation, sexual
reproduction, & growth
3. Works with digestive sys
for control of metabolism.
And chemical reactions in
the body.
1. w/ circulatorytransports WBCs to fight
pathogens
2. w/ lymphatic-recruits
WBC, spleen filters
pathogens out of blood
3. w/ skeletal-WBCs made
in bone marrow
4. w/ integumentaryprevents pathogens from
entering the body
1. Works with the immune
sys acts as the 1st line of
defense against pathogens.
2. Works with urinary sys
to maintain water balance.
3. Works with endocrine
system to maintain temp.
4. Works with the nervous
sys to provide sensory
receptors for external
stimuli.
Lymphatic
Reproductive
1. Collect
and transport tissue fluids
from the intercellular
spaces in all the tissues of
the body, back to the veins
in the blood system.
2. Helps return plasma
proteins to the bloodstream
tissues and
organs that
primarily consists
of lymph vessels,
lymph nodes and
lymph.
The tonsils, aden
oids, spleen and t
hymus
Male: To produce, maintain,
and transport sperm (the male
reproductive cells) and
protective fluid (semen)
To discharge sperm within the
female reproductive tract
during sex
Female: To produce eggs for
fertilization. Houses and
nourishes the growing embryo
Active during child birth
Female: Ovaries,
vagina, uterus,
Fallopian tubes
1.
What is Negative Feedback?
2.
Name the processes in the body that are controlled by this kind of feedback?
3.
What is Positive Feedback?
4. What are some of the processes in the body that require this kind of feedback?
Male:
scrotum, testes,
spermatic ducts,
sex glands, and
penis
1. w/ immune-holds
lots of WBCs to fight
pathogens
2. w/ circulatory-to
transport materials
to and from cells
Body Systems Overview