The rate of photosynthesis is affected by light intensity, temperature, carbon dioxide concentrations, and chlorophyll. In this video we explore exactly how, and also how farmers can use this knowledge to increase the yields of their crops.

What are the differences between plant and animal cells? How are plant and animal cells alike? You might be surprised that there are more similarities than differences. Join Kevin as he transports to the Cellular Learning Center. You...

The Process of Photosynthesis explains that the source of energy in ecosystems comes from sunlight by illustrating producers transferring and transforming energy through photosynthesis.

Plastids and Mitochondria examines energy transformations by describing the fundamental roles of plastids and mitochondria.

The Endosymbiosis Theory explains evidence supporting the scientific theory of the origin of eukaryotic cells by describing the process of endosymbiosis.

Plant and Animal Cells explores plant and animal cells by identifying important structural components and functions of each.

Photosynthesis analyzes the process of photosynthesis by describing how cells and organisms acquire and release energy.

This video explores five fun facts about cells.

Students will learn why photosynthesis is so important to us. The different plant structures and compounds involved in photosynthesis and transpiration are highlighted. Beyond photosynthesis, plant responses to certain stimuli and...

Students will explore the basic parts of a plant including the stem, roots, and leaves. The series of videos describes the functions of each of these plant parts using many real-world examples that students will recognize easily....

This video explains the process of photosynthesis, which is the ability of certain organisms to use the energy from the sun to create their own food. The video highlights the importance of photosynthesis, as it is a crucial process for...

Here's an exciting way to learn important facts and get ready for a life science test! In this episode we'll be looking at cells.

Describe the components of light harvesting complexes in photosystem I and II and explain the events taking place during cyclic and non-cyclic photophosphorylation.

Researchers from the University of Leicester's Department of Biology have discovered a mechanism that could help them control the speed at which fruit ripens. They found that a regulatory system which decides how proteins are broken down...

Euglenoids have had a very, very long time to evolve, and that has led to the things they have evolved into being extremely diverse—so diverse that, combined with the varied shape-shifting abilities of its member species, euglenoids have...

We often focus on the organisms, but what about the even smaller world inside of them?

Students will explore the basic parts of a plant including the stem, roots, and leaves. The series of videos describes the functions of each of these plant parts using many real-world examples that students will recognize easily....

This video is answering the question of what are the different types of cells.

Students will explore the basic parts of a plant including the stem, roots, and leaves. The series of videos describes the functions of each of these plant parts using many real-world examples that students will recognize easily....

Synura Smelly, Flowery Confetti

Cell Structure and Function Set: 8. This clip examines the structure of chloroplasts and their role in photosynthesis.

Cytochrome b6f Proton Pumping and ATP Synthesis

Small green sea slugs puzzle scientists because they can photosynthesize energy, just like plants. These Eastern Emerald Elysia sea slugs also appear to have several different types of DNA. Scientists are hopeful these sea slugs might...

The video is an educational presentation describing the different tissues that make up a leaf, and how they work together to produce and store glucose. The speaker discusses the structure and function of each tissue, including the...