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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