Cell Organelles/Cell Transport

Front

What is active transport?

Back

Active transport is the movement of particles from an area of lower concentration to an area of higher concentration, requiring energy input.

Front

What is passive transport?

Back

Passive transport is the movement of particles from an area of higher concentration to an area of lower concentration without the use of energy.

Front

What does isotonic mean in terms of cell solutions?

Back

Isotonic refers to a solution where the solute concentration is the same inside and outside of the cell, resulting in no net movement of water.

Front

What is a eukaryotic cell?

Back

A eukaryotic cell is a type of cell that has a nucleus and membrane-bound organelles, such as plant and animal cells.

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 a hypertonic solution?

Back

A hypertonic solution has a higher solute concentration outside the cell than inside, causing water to move out of the cell.

Front

What is a hypotonic solution?

Back

A hypotonic solution has a lower solute concentration outside the cell than inside, causing water to move into the cell.

Front

What is the role of vacuoles in cells?

Back

Vacuoles are storage organelles that hold various substances, including nutrients, waste products, and water.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within a cell that contains organelles and is the site of many metabolic processes.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

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