Spongein is a streaming service that offers a wide variety of education based shows. These include lessons like to Mathematics, Physics, Life Science, Zulu, English, IT and lots more subjects, as well as masterclasses delivered by various industry experts.
In this lesson we look at the different tests that can be performed to determine of food stuffs contain certain organic nutrients. We look at these tests for starch, glucose, lipids proteins and cellulose.
In this lesson we look at the two different nucleic acids that are found in living organisms namely DNA and RNA. We take a look at their structure and their functions. We also take a look at the different vitamins that are essential for living organisms.
In this lesson we take a look at the history of microscopy and the different types of microscopes. We look at the different components of light microscopes and how to calculate the actual size of objects that are seen through microscopes.