Cells

Every living organism is made up of one or more cells

• True

• False

A cell is...

• the basic unit of structure and function in living organism

• an organism

• a basic part of everything that we see

• found only in animals, not plants

If you were some bad guy trying to sneak into an animal cell, who would be there to stop you?

• nucleus

• mitochondria

• cell membrane

• cell wall

Cells with a nucleus and membrane-bound organelles are called ____________________.

• prokaryotes

• eukaryotes

• bacteria

• protists

A multicellular organism is made of

• one cell

• multiple cells

• unicellular cells

• there is no such thing as a "multicellular" organism

The _____________ holds the DNA, and controls the functions of eukaryotic cells.

• Nucleus

• Mitochondria

• Chloroplast

• Nucleoid

What is the main difference between prokaryotic and eukaryotic cells?

• Prokaryotic cells are found only in multicellular organisms

• Eukaryotic cells are found only in unicellular organisms

• Eukaryotic cells have a nucleus and prokaryotic cells do not

• Prokaryotic cells have DNA and eukaryotic cells do not

What important material is contained in the nucleus?

• Jeans

• Digestive enzymes

• DNA

• Nuclear ladders

_______ are the smallest units of life because they grow, reproduce, respond, and use energy.

• atoms

• elements

• organelles

• cells

Both a plant and animal cells have a cell wall

• True

• False