Front

Every living organism is made up of one or more cells.

Back

True

Front

A cell is...

Back

the basic unit of structure and function in living organism

Front

Who stops intruders from sneaking into an animal cell? Options: nucleus, mitochondria, cell membrane, cell wall

Back

cell membrane

Front

Cells with a nucleus and membrane-bound organelles are called ____________________. Options: prokaryotes, eukaryotes, bacteria, protists

Back

eukaryotes

Front

Who was the first person to see cells under the microscope and give them their name? Options: Mattias Schleiden, Robert Hooke, Theordor Schwann, Anton van Leeuwenhoek

Back

Robert Hooke

Front

A multicellular organism is made of

Back

multiple cells

Front

What is one way in which all living things on Earth are alike?

Back

All living things are made of cells.

Front

What holds the DNA and controls the functions of eukaryotic cells?

Back

Nucleus

Front

What is the main difference between prokaryotic and eukaryotic cells?

Back

Eukaryotic cells have a nucleus and prokaryotic cells do not

Front

What important material is contained in the nucleus?

Back

DNA