Cell Structures

The most basic unit of life.

• Organs

• Atom

• Cell

• Systems

A thin covering made of lipid and protein molecules that completely surrounds the contents of animal and plant cell and controls the passage of materials into and out of the cell.

• Cell membrane

• Cell wall

• Cell

• Chloroplast

A rigid outer layer that surrounds plant cells.

• Cell wall

• Cell membrane

• Cytoplasm

• Chloroplast

A type of organelle that is green, uses sunlight to make sugars and oxygen, and is found in the cells of plants and algae.

• Chloroplast

• Cytoplasm

• Mitochondrion

• Cell wall

Organelles are floating in this material.

• Cytoplasm

• Cell wall

• Mitochondrion

• Cell membrane

A type of organelle that provides the energy cells need for life processes. It's known as the powerhouse of the cell.

• Mitochondria

• Nucleus

• Cell wall

• Chloroplast

The large organelle of a eukaryotic cell that contains the cell's genetic material.

• Nucleus

• Cytoplasm

• Cell wall

• Cell membrane

One of a eukaryotic cell's specialized, internal parts that have specific functions.

• Organelle

• Nucleus

• System

• Cell

A type of organelle that stores food, water, wastes, or other substances in cells.

• Vacuole

• Nucleus

• Cytoplasm

• Cell wall

What is the name of the organelle labelled as 4?

• Nucleus

• Cell Membrane

• Mitochondria

• Vacuole