Organelles and Their Functions

Front

The jelly-like layer of the cell

Back

Cytoplasm: The fluid that fills the cell and surrounds the organelles, providing a medium for biochemical reactions.

Front

Short, hair-like structure used for movement

Back

Cilia: Tiny, hair-like structures that help in cell movement and the movement of substances along the cell surface.

Front

Helps control what goes in and out of the cell

Back

Cell membrane: A protective barrier that regulates the entry and exit of substances in and out of the cell.

Front

The powerhouse of the cell

Back

Mitochondria: Organelles that produce energy (ATP) through cellular respiration.

Front

Controls what goes in and out of the nucleus

Back

Nuclear membrane: A double membrane that encloses the nucleus and regulates the passage of materials.

Front

Structure that contains genetic material

Back

Nucleus: The organelle that houses DNA and controls cellular activities.

Front

Site of protein synthesis

Back

Ribosomes: Small structures that synthesize proteins by translating messenger RNA.

Front

Organelle responsible for photosynthesis

Back

Chloroplast: Organelles found in plant cells that convert light energy into chemical energy (glucose) through photosynthesis.

Front

Storage organelle in cells

Back

Vacuoles: Membrane-bound sacs that store nutrients, waste products, and other materials.

Front

Network of membranes involved in protein and lipid synthesis

Back

Endoplasmic Reticulum (E.R.): A system of membranes that assists in the production and transport of proteins and lipids.