It explains the commercial applications of methanol and ethanol.

This video is an educational tutorial on metabolism, describing it as the sum of all reactions in a cell or body, and the continuous enzyme-controlled metabolic processes which require energy from cellular respiration. The video uses...

Phloem: Downward Movement on Nutrients in Plants: This clip explains how nutrients move through the phloem of plants.

In this live-action program viewers will learn that all living cells get the energy the need through a chemical reaction called respiration. Students will come to understand that cellular respiration is the metabolic process that breaks...

It's the night before the big game! You're carbo-loading! Wait, what are carbs? Did you know that sugar is a carbohydrate? You didn't?! Well, you'd better watch this, my friend. We will cover all the monosaccharides in their linear and...

Polysaccharides: Cellulose

In this video, we will discuss the components of the hepatic portal system and the functions of the hepatic portal vein.

Learn the basics about making alcohols by fermentation and from ethene, as part of organic chemistry.

Sugars move up and down the plant in the phloem. The phloem uses active transport to transport the food nutrients like glucose and amino acids around the plant. Glucose is made in the leaves by photosynthesis. Glucose is converted into...

The video provides an overview of natural polymers found in all living things. The video explains that sugars are carbohydrates and can be linked together to form polysaccharides in condensation reactions, with examples of starch and...

In this live-action program viewers will learn that the digestive system is

a group of organs working together to convert food into energy and nutrients to allow the body to function, grow and repair
it.
Students will come...

Plants, unlike most living things, produce their own food through a process called photosynthesis. Photosynthesis means 'making using light'. Plants use the energy from the sunlight to make food. The food matter comes from carbon dioxide...

In this video we examine the process of digesting our food. We shall see how biological catalysts called enzymes break these food molecules apart and why they are necessary. Think of our food molecules as a train of trucks all coupled...

In this video, we’re going to look at the enzymes involved in digestion in more detail.

The video explains the importance of carbohydrates in our diet. It discusses the two basic types of carbohydrates, simple and complex, and their chemical structures. The video also explains the role of carbohydrates as the body's main...