Cell Parts and Functions

Front

What is the function of the cytoplasm?

Back

The cytoplasm is the gel-like substance within the cell membrane that contains organelles and is the site for many cellular processes.

Front

What organelle is responsible for packaging molecules?

Back

The Golgi apparatus is responsible for modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are the organelles that synthesize proteins by translating messenger RNA (mRNA) into polypeptide chains.

Front

What is the smooth endoplasmic reticulum (smooth ER)?

Back

The smooth ER is a type of endoplasmic reticulum that is involved in the synthesis of lipids and detoxification of drugs and poisons.

Front

What is the rough endoplasmic reticulum (rough ER)?

Back

The rough ER is studded with ribosomes and is involved in the synthesis and processing of proteins that are secreted or sent to the cell membrane.

Front

What is the function of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell and provides protection and structure.

Front

What is the role of the nucleus in a cell?

Back

The nucleus houses the cell's genetic material (DNA) and is responsible for regulating gene expression and cell division.

Front

What are lysosomes?

Back

Lysosomes are organelles that contain digestive enzymes to break down waste materials and cellular debris.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles found in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the function of vacuoles?

Back

Vacuoles are storage organelles that hold various substances, such as nutrients, waste products, or water.