This double-membraned organelle is the site of cellular respiration (production of ATP).

Used for structural support and protection, this layer of complex carbohydrates is found outside the cell membrane.

Semi-fluid matrix inside the cell (outside the nucleus) that contains organelles.

Contains centrioles...important in microtubule organization and cell division.

Specialized vesicle that contains powerful digestive enzymes. Used to digest and recycle large molecules.

Specialized vesicle that contains enzymes that are used to catalyze reactions that produce hydrogen peroxide.

A system of membrane channels (studded with ribosomes) that produces, modifies, and processes proteins. Forms transport vesicles.

Structure in the nucleus that produces ribosomes.

A system of flattened sacs that process and prepare molecules for transport. Absorbs and secretes transport vesicles.

Command center of the cell, contains DNA and nucleolus. Surrounded by the nuclear membrane (nuclear envelope).

Protein fibers that maintain the shape of the cell and assist in movement of cell parts.

A system of membrane channels (no ribosomes) that produces lipids and is also involved in storage and detoxification. Forms transport vesicles.

Which of the following is NOT a characteristic of a typical prokaryotic cell?

Which of the following is NOT part of the cell theory?

Which of the following is NOT a reason why cells are so small.

Which of the following are found in plant cells AND animal cells?