Front

The Fluid Mosaic Model

Back

describes the cell membrane as made of many different parts that are not fixed in one place.

Front

What organelle is involved in breaking down lipids, proteins, carbohydrates, damaged organelles, and bacteria?

Back

Lysosomes

Front

True or False: Prokaryotes contain cytoplasm.

Back

True

Front

What is a hypertonic solution?

Back

A hypertonic solution is one where the concentration of a solution outside the cell is higher than the concentration inside the cell.

Front

What role does cholesterol play in the cell membrane?

Back

Cholesterol provides stiffness and structure to the cell's semipermeable membrane.

Front

What is the primary function of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, maintaining homeostasis.

Front

Define organelle.

Back

An organelle is a specialized structure within a cell that performs a specific function.

Front

What is the function of the Golgi apparatus?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

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.

Front

What is osmosis?

Back

Osmosis is the movement of water molecules through a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.