Parts of Cells/Cell Theory

A category of organisms that are made up of one cell.

• Multicellular organisms
• Invertebrates
• Unicellular organisms
• Vertebrates

A tough protective barrier that surrounds the outer membrane of some types of cells.

• Cell wall
• Nucleus
• Mitochondria
• Ribosome

Hairlike structures on the outside of some cells that produce movement.

• Mitochondria
• Ribosomes
• Cilia
• Golgi apparatus

A lipid barrier that encloses the cytoplasm and controls what enters and exits the cell.

• Cell wall
• Nucleus
• Mitochondria
• Cell membrane

A membrane - bound organelle that is the site of photosynthesis.

• Mitochondria
• Chloroplast
• Nucleus
• Endoplasmic reticulum

A cell with a nucleus and membrane - bound organelles.

• Prokaryotic cell
• Virus
• Bacteria
• Eukaryotic cell

Heterotrophic eukaryotes that reproduce through asexual spores, break down dead materials, and can spread disease.

• Bacteria
• Virus
• Fungi
• Protozoa

The organelle that functions in energy production; the power factory of the cell.

• Nucleus
• Ribosome
• Mitochondria
• Endoplasmic Reticulum

A membrane - bound organelle in eukaryotic cells that contains the DNA; the control center of the cell.

• Mitochondria
• Ribosome
• Endoplasmic Reticulum
• Nucleus

A category of organisms made up of more than one cell and of different types of cells.

• Monocellular organisms
• Viruses
• Bacteria
• Multicellular organisms