AP Biology Unit 2 Cell Structure & Function

Front

What is the process called when water diffuses through a cell membrane along its concentration gradient?

Back

Osmosis

Front

What organelle is known as the powerhouse of the cell, responsible for producing ATP?

Back

Mitochondria

Front

What is the primary function of ribosomes in a cell?

Back

To manufacture proteins.

Front

What type of cell is characterized as prokaryotic, may or may not have a cell wall, and lacks membrane-bound organelles?

Back

Bacteria

Front

What happens to a cell when solutes move into it, causing it to swell?

Back

The cell undergoes osmosis, where water moves into the cell.

Front

What is the term for a selectively permeable barrier that surrounds a cell?

Back

Cell membrane.

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 function of the cell wall in plant cells?

Back

To provide structure and support.

Front

What is the role of the endoplasmic reticulum in a cell?

Back

To synthesize proteins and lipids.

Front

What is the function of lysosomes?

Back

To digest and break down waste materials and cellular debris.