Students use the gas sensors to measure the amounts of oxygen and carbon dioxide consumed or produced by a plant during respiration and photosynthesis. They also determine the rate of respiration and photosynthesis in a plant.

View a diagram showing the processes of photosynthesis and respiration and how they fit together. Includes a legend.

This assessment is designed to assess the student's comprehension of a basic function for eukaryotic cells.

Learn about the chemistry of photosynthesis and respiration as you play this game.

[Free Registration/Login may be required to access all resource tools.] How do trees help you breathe? This activity covers the connection between cellular respiration and photosynthesis and identifies the products and reactants of each.

This lesson covers the process of photosynthesis and the related plant cell functions of transpiration and cellular respiration. Students will learn how engineers can use the natural process of photosynthesis as an exemplary model of a...

In this life science classroom activity, students will use cooperative learning and whole class discussions to be introduced to the concept of energy flow through organisms, and understand the basic processes of photosynthesis and...

An interactive module where students describe, compare, contrast and explain the relationship between photosynthesis and cellular respiration.

[Free Registration/Login may be required to access all resource tools.] What is photosynthesis? Students will review the process of photosynthesis, the light reaction, and the dark reaction (Calvin Cycle). Common misconceptions will be...

College-level online course highlighting the fundamentals of ecology. Course topics include coevolution of the biosphere, geosphere, atmosphere, and hydrosphere; photosynthesis and respiration; and the carbon, nitrogen, and water cycles....

Through this interactive module, students learn that the atmosphere is so much more than air, its complex role on Earth should be explored, and its quality carefully monitored and protected.

In this encyclopedia entry, you will find concise text explaining photosynthesis supplemented by a very detailed diagram of the process.

[Free Registration/Login may be required to access all resource tools.] Definition of cellular respiration and its overall chemical equation. The energy changes that occur during cellular respiration, including in photosynthesis.

In this lesson on exploring photosynthesis, students will explore photosynthesis by examining the reactants and products of this process.

[Free Registration/Login may be required to access all resource tools.] The chemical and physical properties of water are examined in this lesson, including the role of hydrogen bonds in determining water's properties. The importance of...

A 95-page learning module that integrates biology, chemistry, and engineering. It includes in-class labs, virtual labs, and engineering design activities. Working with algae, students learn about and investigate how photosynthesis,...

This site details the process of photosynthesis. Photosynthesis is the process of the production of oxygen by plants and carbon dioxide by animals, both of which are needed for respiration purposes.

In this lab activity, students use a chemical indicator (bromothymol blue) to detect the presence of carbon dioxide in animal and plant respiration and in the burning of fossil fuels and its absence in the products of plant...

In this incredibly comprehensive interactive tutorial you will learn about the carbon cycle. You will also learn about how matter and energy flows through the nitrogen cycle and phosphorus cycle.

This unit covers the processes of photosynthesis, extinction, biomimicry and bioremediation. In the first lesson on photosynthesis, students learn how engineers use the natural process of photosynthesis as an exemplary model of a complex...

A multiple-choice quiz on the processes of respiration and photosynthesis in plants.

[Free Registration/Login may be required to access all resource tools.] Check out how the theoretical idea of the evolution of the very first cell. Students will examine photosynthesis and cellular respiration.

Take this interactive, multiple-choice quiz over the biochemical processes of life, then review your score and any missed questions at the end.

In this unit, students look at the components of cells and their functions and discover the controversy behind stem cell research. The first lesson focuses on the difference between prokaryotic and eukaryotic cells. In the second lesson,...