Students read about homeothermy. Through research and poster projects, they gain insight into the diversity among mammals and the ways specific mammals survive in their native climates.

This quiz just looks neat! It has two cell diagrams for biology class members to label. They also describe the function of each organelle. A prokaryotic and eukaryotic cell are displayed for them to compare, and then they fill in the...

In this cell organelles activity, students read the structure and function of different plant and animal cell organelles to determine what organelle is being described. Students write in the 15 organelles into a chart.

In this biology instructional activity, students locate and identify various vocabulary terms relating to cells and microscopes listed on the right. There are 26 biology terms located in the word search.

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.

This site lets students practice vocabulary words related to cell organelles. The same vocabulary words are presented in one of four different games for students.

Short but comprehensive definition of mitochondria includes the purpose as well as an image.

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

The purpose of this set of problems is to give you a basic understanding of some of the fundamental concepts of metabolism. The correct answers for the multiple choices problems are reinforced with a brief explanation and the incorrect...

Site delves into what neurons are and what they do. Also contains colorful illustrations of neurons.