BIOMOLECULES - Please answer the questions properly. - Multiple choice 1. Assuming you are a biology student doing experimentation on a protein transferred to a highly acidic solution that is outside of the protein’s optimal pH range. Which of the following observations will you have? A. the solution affected the protein’s primary structure B. the solution affected the protein’s primary and secondary structure C. the solution affected the protein’s primary, secondary, tertiary and quaternary structure. D. the solution affected the protein’s secondary, tertiary and quaternary structure

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Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.