cell theory and parts

Front

What is the cell theory?

Back

The cell theory states that: 1) All living things are made of cells, 2) Cells are the basic unit of structure and function in living things, 3) All cells come from preexisting cells.

Front

Who first coined the term 'cell'?

Back

The term 'cell' was first used by Robert Hooke.

Front

What type of cell has a nucleus?

Back

Eukaryotic cells have a nucleus.

Front

What type of cell has circular DNA floating in the cytoplasm?

Back

Prokaryotic cells have circular DNA floating in the cytoplasm.

Front

What structure is unique to plant cells?

Back

Chloroplasts are unique to plant cells.

Front

What is the basic unit of life?

Back

The cell is the basic unit of life.

Front

What are the two main types of cells?

Back

The two main types of cells are prokaryotic and eukaryotic.

Front

What is the function of the nucleus?

Back

The nucleus stores the cell's genetic material (DNA) and controls the cell's activities.

Front

What is the role of chloroplasts?

Back

Chloroplasts are responsible for photosynthesis in plant cells.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.