8.2 Cellular Structure

Front

What organelle is responsible for breaking down worn out cell parts?

Back

Lysosomes

Front

What is the primary function of chloroplasts in plant cells?

Back

Site of photosynthesis

Front

What structure forms a boundary between the cell and its environment?

Back

Cell membrane

Front

What is the function of centrioles in a cell?

Back

Involved in cell division and organization of the mitotic spindle.

Front

What is the role of the cell wall in plant cells?

Back

Provides structure and protection to the cell.

Front

What is the function of ribosomes in a cell?

Back

Synthesize proteins by translating messenger RNA.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.

Front

What is the role of the nucleus in a cell?

Back

Contains genetic material and controls cellular activities.

Front

What is the function of the endoplasmic reticulum?

Back

Synthesizes proteins (rough ER) and lipids (smooth ER), and transports materials within the cell.

Front

What is the purpose of the Golgi apparatus?

Back

Modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.