To identify the presence of carbohydrates, lipids, proteins, and nucleic acids in various solutions by running a series of tests, including Benedict’s test, Iodine test, Biuret test, Sudan IV test, and Diphenylamine test.

The objective of this lab is to extract DNA from onion cells, separate DNA from other cellular materials using chemical techniques, visualize and collect DNA strands, and explore their unique physical properties.

Find the optical and mechanical parts of the compound microscope, while also becoming familiar with the proper use and care of the microscope. As well as apply these optical techniques to