Unit 4

Front

What is the powerhouse of the cell?

Back

Mitochondria are known as the powerhouse of the cell because they produce energy in the form of ATP.

Front

What type of organism is prokaryotic?

Back

Bacteria are prokaryotic organisms, meaning they do not have a nucleus or membrane-bound organelles.

Front

What is a statement of cell theory?

Back

Cell theory states that all living things are made of cells, cells are the basic unit of life, and all cells come from preexisting cells.

Front

What is the function of the large vacuole in plant cells?

Back

The large vacuole in plant cells stores water, nutrients, and waste products, and helps maintain turgor pressure.

Front

Who determined that all animal tissue is made of cells?

Back

The scientist Schwann determined that all animal tissue is made of cells.

Front

What is the basic unit of life?

Back

The cell is the basic unit of life, as it is the smallest structure that can carry out all life processes.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.

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.

Front

What is the role of the cell wall in plant cells?

Back

The cell wall provides structure and protection to plant cells, helping to maintain their shape.

Front

What is the function of lysosomes?

Back

Lysosomes are organelles that contain enzymes to break down waste materials and cellular debris.