Observation of intestinal mesentery of Frog

The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products like carbon dioxide. The three basic components of the circulatory system include blood, blood vessels, and the heart. Bloood is pumped by the heart and then flows through the vessels – a net work of interconnecting arteries, arterioles, cappilaries, venules, and…

Thin Layer Chromatography (TLC)

Thin Layer Chromatography (TLC) is a solid – liquid form of chromatography where the stationary phase is normally a polar absorbent and the mobile phase can be a single solvent or combination of solvents. In thin layer chromatography, the stationary phase is a polar absorbent which finely ground alumina or silica particles. This absorbent is…

Cells: The Fundamental Units of Life

Cell is the unit of life. All living organisms are constructed from cell Reference: Essential Cell Biology. 4th Edition 2013; Photos experment when I have learned General Biology Labwork for 1 year.

The detection of basic macromolecules

In Labwork, my team performed the experiment which detect some macromolecules such as starch (carbohydrates), sugar (carbohydrates), protein. We know that all living things consist of both organic and inorganic molecules. Organic molecules contain the elements Carbon (C) and Hydrogen (H), and more specifically, C-H bonds. Molecules lacking C-H bonds are considered to be inorganic….