Resource takes a look at the structure and function of the organelles mitochondria and chloroplasts. It also examines endosymbiosis, where the organelles probably came from.

The aim of this article is to relate the history of oxygen in the atmosphere to the evolution of photosynthesis, aerobic respiration, mitochondria, and life on earth.

Comprehensive explanation of mitochondria includes structure and purpose. Helpful graphics are also provided.

Often referred to as the powerhouses of the cell, mitochondria provide the energy that powers nearly every cellular process. This essay by university lecturer John Ross describes in detail the structures and functions of these amazing...

[Free Registration/Login may be required to access all resource tools.] Activity explains the structure and function of ribosomes and mitochondria.

[Free Registration/Login may be required to access all resource tools.] Describes the structure and function of ribosomes and mitochondria.

This lesson will discuss the structure and function of the mitochondria. It is 3 of 6 in the series titled "Mitochondria."

Check this out if you want only the basic information on structure and function of mitochondria. It is accurate, but not too detailed.

This lesson will discuss the structure and function of the mitochondria. It is 2 of 6 in the series titled "Mitochondria."

This lesson will discuss the structure and function of the mitochondria. It is 4 of 6 in the series titled "Mitochondria."

Informative text is clearly written and supported by good illustrations and charts as well. A quiz is also provided at the bottom of the site.

Discover how mitochondrial DNA (mtDNA) is inherited, and complete a pedigree chart by determining which individuals might share mtDNA with an unknown ancestor.

Find out about the essential role energy plays in cell function and in sustaining life. Trace energy transformations as they pass from one living thing to another.

Do you understand the fundamental concepts of metabolism? You can find out by going through the quizzes and accompanying tutorials of this resource.

Discusses the structure of the matrix inside a mitochondrion and how hundreds of concentrated enzymes are held there. The matrix takes part in mitochondrial functions such as the Krebs cycle, the electron transport chain, ATP synthesis,...

Review concepts covered in high school biology dealing with cellular respiration. Page includes vocabulary as well as charts to explain the process.