Concept #1: Cell Evolution

Concept #2: Cell Organization

Concept #4: Cell Replication

Concept #5: Cells and Energy

Concept #7: Mechanical Activities of Cells

Concept #8: Cell Regulation

Practice: Which of the following is not a property of all cells?

Practice: Which of the following terms describes an organism who obtains energy from sunlight?

Practice: To be considered a cell, it must evolve, have metabolism, replicate its DNA, and never interact with the external environment?