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TRANSCRIPT
What is the smallest livingthing called?
http://www.youtube.com/watch?v=-zafJKbMPA8
http://www.youtube.com/watch?v=gFuEo2ccTPA
a cell
Parts of an animal cell!This is thejelly likesubstanceinside thecell.
This is thebrain of thecell. It directsall its activities.
These givethe cells energy. Theyrelease energyin the cell.
This holds the celltogether andseparates itfrom its surroundings.
These store food andwater in the cell.
Parts of a plant cell!
These store food andwater in the cell.
vacuoles
This is thebrain of thecell. It directsall its activities.
nucleusThese givethe cells energy. Theyrelease energyin the cell. mitochondria
This is the jelly likesubstance inside the cell.cytoplasm
This holds the celltogether andseparates itfrom its surroundings.
cell membrane
Parts of a plant cell!
Remember, a plant cell has two other partsthat an animal cell does not have!
What are they?
This supportsand protects the plant cell!
cell wall
This makes food for the plant cell.chloroplasts
circulatory system
a wholeliving thing
What are tiny living thingscalled?
microorganisms
microorganisms
Microorganismsmust be looked at under
a
microscope!
Some microorganisms are____________ and some are _____________.
helpfulharmful
bacteria
Bacteria can be both helpful and harmful.
The bacteria in yogurt is _________.helpfulThe bacteria in raw meats andeggs (E. coli and Salmonella) can be ________.harmful
Some bacteria in our body can be helpful because it breaks down the foodwe eat.
Another kind of microorganism is _______.mold
Mold is a fungi.
Mold on bread or food is not good foryou.
Mold on blue cheese is okay for you.
Fungi is good though!
Fungi is a decomposer. It breaks thingsdown.Mold breaks things down.
Yeast is also a fungi. It can be helpful. It makes bread rise.
An amoeba is a ____________organism. “Uni” means one.
unicellular
So an amoeba is made up ofonly one cell!
A frog is a ____________organism because it is made
up of many cells.
multicellular
multicellular multicellular
multicellular
multicellular multicellular
multicellular
What is the smallest living thing called?
What is another name for a “living thing?”
What is a one-celled organism called?
What is an organism made up of lots of cells called?
What are the parts of a cell called (the inside objects)?What releases energy in the cell?What stores the food and water in the cell?
What is the jelly-like substanceinside the cell?
cellorganism
unicellular
multicellular
amoeba
person
organellesmitochondria
vacuoles
cytoplasm
What is the outside of the cell called? It holds the celltogether.
What controls the cells activities?What makes food in the plant cell and gives itits green color?
What is the outer covering of a plant cell called (it supports the cell)?
tissue organism system organ cell
smallest largest
cell
tissue organsystem
organism
cell membrane
nucleus
chloroplasts
cell wall
What is a fungi that is a decomposer?
Bacteria can be _____________ or ________________.
What is a helpful bacteria?
What is a harmful bacteria?
What is an amoeba?
mold yeasthelpful harmful
bacteria in yogurt
bacteria onraw meat oruncooked eggs
a unicellular organism
Tomorrow