Cells. 50 TRILLION!!! (50,000,000,000,000) cells in the human body .
Cells & Body Systems Flying Start Health/ Science.
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Transcript of Cells & Body Systems Flying Start Health/ Science.
Cells & Body Systems
Flying Start Health/ Science
Introducing the human body
• http://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/human-body-sci.html
-National Geographic- Human Body 101 (3 minutes)
We are made up of CELLS! We have about 200 different types!
Each person contains more than 100 trillion cells in total 5-50 million of our cells die every minute
400 cells can fit on the head of a pin!
We made of CELLS?
• Cells are the Building Blocks of LIFE
• Cells Tissues Organs Systems
We are made of CELLS!
• Cells are the Building Blocks of LIFE
• Cells Tissues Organs Systems
• What Body Systems or Organs do you know of?
We are made of CELLS!
• Cells are the Building Blocks of LIFE
• Cells Tissues Organs Systems
• What Body Systems or Organs do you know of?
– Respiratory system - Muscular system– Circulatory system - Nervous system– Digestive system - Reproductive system– Skeletal system - Excretory system– Integumentary (Skin) system
We are made of CELLS!
• Cells are the Building Blocks of LIFE
• Cells Tissues Organs Systems
• What Cells or Cell types have you heard of?
We are made of CELLS!
• Cells are the Building Blocks of LIFE
• Cells Tissues Organs Systems
• What Cells have you heard of?
– Lung cells– Blood cells– Muscle cells – Reproductive cells– Bone cells– Skin cells
• Can you guess what body system they belong to?
Body SystemsNervous system
Detects and interprets information from the environment outside the body an from within the body Coordinates the body’s response to changes in its internal and external environments
Skeletal system Supports the body, protects it and works with muscles to allow movement.Stores mineral reserves and provides a site for blood cell formation
Integumentary system (skin)
Protects the body, keeps water inside the body & regulates body temperatureServes as a barrier against infection and injury
Endocrine system Controls many regulatory processes by mean of chemicals (Hormones)
Immune systemsHelps protect body from disease, fights of disease causing
mircroorganisms (Bacteria and Virus).
Muscular system Helps produce voluntary movement, circulate blood, and move food
Reproductive system Produces reproductive cells
Respiratory system Provides oxygen and removes carbon dioxide
Excretory system Eliminates wastes and maintains balance
Circulatory system Carries needed material to and waste away from the body. Brings materials to
cells, fights infection, and helps to regulate body temperature
Digestive system Converts food so it can be used by cells
CELLS
BRAIN CELLS!
NERVE CELL!
BONE CELLS!
INTRODUCING CELLS!
• A CELL CULTURE LAB.
CELL CULTURE DISH
CELL CULTURE LAB
INCUBATOR BIOSAFETY HOOD
CELL CULTURE: CELLS
WHITE BLOOD CELLS!
WHITE BLOOD CELLS!
BRAIN CELLS!
NERVE CELL!
BONE CELLS!
