Cells

Front

What are the three parts of the cell theory?

Back

1. All organisms are composed of one or more cells. 2. The cell is the basic unit of structure and organization in organisms. 3. All cells come from pre-existing cells.

Front

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

Back

True

Front

Fill in the blank: All cells come from _____________ cells.

Back

pre-existing

Front

What type of cell is characterized by the absence of a nucleus?

Back

Prokaryote

Front

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

Back

Nucleus

Front

What is the basic unit of life?

Back

Cell

Front

What type of cells have a defined nucleus?

Back

Eukaryotic cells

Front

What is the jelly-like substance inside a cell called?

Back

Cytoplasm

Front

What structure surrounds and protects the cell?

Back

Cell membrane

Front

What organelle is responsible for energy production in eukaryotic cells?

Back

Mitochondria