Cytology Test Review

Front

What is the function of the cytoskeleton in a cell?

Back

The cytoskeleton maintains cell shape and provides mechanical support.

Front

What does the term 'uni-potent' refer to in stem cells?

Back

A uni-potent stem cell can only differentiate into one specific cell type.

Front

What is the primary function of vacuoles in cells?

Back

Vacuoles store and remove water or waste products.

Front

What structure is represented by letter H in a cell diagram?

Back

Flagella, which are tail-like structures that aid in cell movement.

Front

What structure is represented by letter F in a cell diagram?

Back

Cell wall, which provides structure and protection to the cell.

Front

What is the role of the plasma membrane?

Back

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

Front

Define 'capsule' in the context of bacterial cells.

Back

A capsule is a protective layer that surrounds some bacteria, helping them evade the immune system.

Front

What is the function of the endoplasmic reticulum?

Back

The endoplasmic reticulum synthesizes proteins and lipids, and transports materials within the cell.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

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.