Download Human Body Systems

CELL
TISSUE
ORGAN
SYSTEM
ORGANISM
•
•
•
•
•
•
•
•
•
•
•
Circulatory
Digestive
Endocrine
Excretory
Immune
Muscular
Nervous
Reproductive
Respiratory
Skeletal
Integumentary
•
•
•
•
•
•
•
•
•
•
•
Carries needed material to and waste away from the
body
Takes in food, breaks it down, & absorbs nutrients
Controls many regulatory processes by mean of
chemicals
Removes waste
Fights disease
Enables the body to move (voluntary & involuntary
motion)
Detects and interprets information from the
environment outside the body and from within the body
Produces sex cells & controls male & female
characteristics, reproduction
Brings in the oxygen that is carried on the RBC &
carries the CO2 (waste gas) out of the body.
Supports the body, protects it and works with muscles
to allow movement
Protects the body
Life Science: Human Biology. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com/>
• What is an organ?
• An organ is a structure that is composed of
different kinds of tissue that performs a
specific job
• What is an organ system?
• How many organ systems are in the human
body?
• eleven organ systems
Body's Defenses Against Disease, The . Rainbow Educational Media. 1996. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com/>
FUNCTION:
Protects the body
PARTS:
skin, nails, and hair
Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com />
Skeletal System
FUNCTION:
Supports the body, protects it and works
with muscles to allow movement
PARTS:
bones
Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com />
Muscular System
FUNCTION:
Enables the body to move (voluntary &
involuntary motion)
PARTS:
muscles
Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com
Digestive System
FUNCTION:
breaks down food into molecules that the
body can use to absorb into blood & carry
throughout the body, also wastes are
eliminated from the body
PARTS:
Mouth, epiglottis, salivary gland,
esophagus, liver, gallbladder, stomach,
pancreas, small intestine, large intestine,
rectum
Human Body Systems: The Reproductive System. United Learning. 1998. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com/>
FUNCTION:
Produces sex cells & controls male &
female characteristics, reproduction
PARTS:
female- ovaries, fallopian tube, uterus,
cervix, vagina
male – testes, penis, scrotum, vas
deferens, prostate gland
Human Body Systems: The Excretory System. United Learning. 1997. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com/>
FUNCTION:
Removes body wastes
PARTS:
kidneys, ureters, urinary bladder,
urethra, lungs, large intestines, skin
Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com />
Respiratory System
FUNCTION:
Brings in the oxygen that is carried on
the RBC & carries the CO2 (waste gas)
out of the body.
PARTS:
nose, pharynx, larynx, trachea, bronchi,
lungs, bronchi rami, bronchioles, alveoli
Human Body Systems: The Circulatory System. United Learning. 1997. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com/>
Circulatory System
PARTS :
heart, blood vessels (arteries,
capillaries, veins) , & blood
FUNCTION:
carries needed substances to cells and
carries waste products away from cells
Life Science: Human Biology. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com/>
FUNCTION:
controls many of the body’s daily
activities as well as long-term changes
such as development
GLANDS:
Hypothalamus, pituitary gland, thyroid
gland, parathyroid gland, thymus,
adrenal glands, pancreas,
ovaries/testes
Body's Defenses Against Disease, The . Rainbow Educational Media. 1996. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com/>
FUNCTION:
Fights diseases
PARTS:
skin and mucous membrane, WBC,
Immunity(antibodies, vaccines)
Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com />
FUNCTION:
Detects and interprets information from the
environment outside the body and from
within the body
PARTS:
brain, spinal cord, nerves/neurons