Sci7: Organelle Flashcards

Front

Nucleus

Back

Function: Controls the cell’s activities and contains genetic material (DNA). Nickname: "The control center" or "The brain of the cell."

Front

Cell Membrane

Back

Function: Regulates what enters and leaves the cell and provides protection and support. Nickname: "The gatekeeper."

Front

Cytoplasm

Back

Function: A gel-like substance that holds the organelles in place and allows chemical reactions to occur. Nickname: "The jelly."

Front

Mitochondria

Back

Function: Produces energy (ATP) for the cell through cellular respiration. Nickname: "The powerhouse of the cell."

Front

Chloroplasts (plants only)

Back

Function: Performs photosynthesis to convert sunlight into glucose (energy for the plant). Nickname: "The solar panel."

Front

Cell Wall (plants only)

Back

Function: Provides structure, support, and protection for plant cells. Nickname: "The rigid layer."

Front

Vacuole

Back

Function: Stores water, nutrients, and waste; in plants, it helps maintain cell shape. Nickname: "The storage tank."

Front

Ribosomes

Back

Function: Makes proteins for the cell. Nickname: "The protein factory."

Front

Endoplasmic Reticulum (ER)

Back

Rough ER: Has ribosomes and helps produce and transport proteins. Smooth ER: Makes lipids and helps detoxify the cell. Nickname: "The transport system."

Front

Golgi Apparatus (Golgi Body)

Back

Function: Modifies, sorts, and packages proteins and other materials for transport. Nickname: "The post office."