Molecule Essay Topics

DNA segments

The nascent mRNA strand generated from the process of transcription is usually subjected to a number of reactions that are altogether referred to as mRNA processing (Brown, 2002). These series of processes enables the mRNA strand to be ready for translation, which is technically known as the production of a protein product from an mRNA… View Article

Lab report for chromatography

Study Questions: One of the requirements for the photosynthesis process to occur, the plant cells need sufficient light. Pigments are the substances that absorbed visible light. Different pigments absorb light of different wavelengths. From the absorption spectrum of chlorophyll a, it suggests that blue and red light work best for photosynthesis. There is a high… View Article

Diffusion and osmosis lab

What happened to the iodine, the starch, the glucose and the water in your experiment? Explain which molecules did/did not cross the membrane and in which direction they moved. Substance Prediction Results Starch Starch will stay in the cellulose tubing The results were correct Glucose Glucose will defuse and move out The results were correct… View Article

Biology Lab for virtual school.. Lesson 1.04

When an object falls onto the surface, it has to push the water molecules apart. If the effect of the weight of the object is insufficient to match the attractive forces between molecules in the surface layer, the object will not enter the surface. Molecules of most detergents and soaps are long chain hydrocarbon molecules… View Article