This module focuses on cell structure and how the organelles function together to form the smallest unit of life. The cell theory is also discussed along with the basics features of the cell. Site also includes an interactive practice...

The following site provides information regarding the process of cell growth and division.

Explains cell structure and function and describes the parts of a cell.

The structure and functions of chloroplasts are described in detail here.

In this third unit of a Biology course, students learn about cells and cell structure. They compare prokaryotic and eukaryotic cells and learn about the specialized structures in a cell and what their functions are. They will also learn...

Make learning about cells fun and easy with a collection of short video clips about cellular biology. Find out about the structure and function of the main organelles inside an animal cell.

Describes the three types of plant cells and their differences, and the structures within a plant cell and their functions.

Explanation of when the cell was discovered and how ideas have evolved into modern cell theory. Discover the cell structures and their functions.

Explains how cells send and receive signals. Includes a quiz that can be completed after free registration.

[Free Registration/Login may be required to access all resource tools.] Even though plants and animals are both eukaryotes, plant cells differ in some ways from animal cells. Plant cells have a large central vacuole, are surrounded by a...

An excerpt from the eBook, "Essentials of Cell Biology, Unit 1.2." Text and illustrations allow for deeper understanding of cells.

Diagrams and animations help you understand the basics of cell membrane structure and function.

Explore muscle cell metabolism in this tutorial that covers ATP structure and function.

This interactive feature describes some of the most important structures and functions of the cell membrane.

This web resource provides basic information about structure and function of plant organelles through a large interactive cell drawing, as well as many opportunities to explore further. Links lead the learner to several short movies of...

Learn about the complex structures inside cells and what their functions are.

Use this informative essay and these great illustrations to learn how plant cells are different from animal cells.

Learn how cells use checkpoints to regulate the cell cycle. This article provides an overview of cell cycle control, outlining the factors that influence a cell's decision to pause or progress at each checkpoint.

The parts of a cell nucleus are described along with a list of the functions of a cell nucleus.

Describes the structure of ribosomes and their function of synthesizing proteins within a cell.

This site will introduce the basics of the cell. Learn about the essential cell function, chromosomes, and the basic structure.

Essay on the history of our knowledge of cells and the development of the cell theory.

Learn about the different types of intercellular junctions, including plasmodesmata, tight junctions, gap junctions, and desmosomes.

The structure and functions of the Golgi apparatus are described. Includes a list of interesting facts.