Introduction: Fatty acids are long chains of hydrocarbons with COOH groups, or carboxyl groups. Fatty acids are further classified as either saturated or unsaturated based on the type of bonds present. Unsaturated fatty acids contain multiple bonds in addition to single bonds, they are likely to exist as liquids in room temperature. Oils are mixtures…
Problem: Yeasts undergo aerobic cell respiration if there is sufficient oxygen and releases carbon dioxide as a waste product. Yeasts, like any other cells, have an optimum temperature at which they work most efficiently, including the process of cell respiration. This experiment aims to discover the relation between temperature and the carbon dioxide yield of…
Water-Based Paint -Watercolour, acrylic, ink, dyes, gauche, and tempera media. -These types need water to create a liquid colour. -Adding water makes the colour vibrant or more transparent. Tempera Paint -Used egg yolk as a binding agent, mixed with coloured pigment to create a fast-drying and permanent medium. -First known as egg tempera paint. -Very…
