Cells: Worksheet

All living things are composed of cells and all cells come from earlier cells.

• True

• False

Every cell was formed by division of a previously living cell.

• True

• False

Cells are separated from the surrounding environment by a boundary. What is this boundary called?

• Cell Membrane

• Nucleus

• Cytoplasm

• Mitochondria

Each cell must take in raw materials and expel waste through its boundary. What is the name of this boundary?

• Cell Membrane

• Nucleus

• Cytoplasm

• Mitochondria

Each cell must absorb energy. Which of the following is NOT a usual source of energy for cells?

• Light

• Chemical bonds in molecules

• Sound

Cells build biological molecules and cell parts for repair, growth, and reproduction.

• True

• False

Each cell must have all its activities closely regulated and coordinated.

• True

• False

Cells are specialized depending upon which of the following?

• A) Shapes

• B) Size

• C) Organelles

• D) All of the above

What are the two main cell types?

• Prokaryotic and Eukaryotic

• Animal and Plant

• Red and White

• Somatic and Germ

Which of the following is NOT an example of a eukaryotic cell?

• A) Protists

• B) Plants

• C) Bacteria

• D) Animals