Extra Credit. Draw the structures of any amino acid, glucose, a lipid, and a nucleotide (for nucleotide, a detailed structure is not required; use names for the components and connect together in the proper places).

CONSTRUCTIVE RESPONSE. Answer the following questions.  What are the requirements for molecules to form hydrogen bond? (What atoms must be present and involved in such bonds?) How are hydrogen bonds involved in the transfer of genetic information? How does water dissolve polar and ionic compounds? Explain the process of these interactions. How does water affect the structure of biomolecules? What is the difference between a polar molecule, a non-polar molecule, and a dipole molecule? How do these molecules affect the intermolecular forces? Discuss the difference between hydrophobic, hydrophilic, amphipathic, and amphiphilic molecule

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Need help, please. Answer choices are provided below for drop-down questions. 1. The overall charge of this protein at pH 7 is Drop-down answer choices are [positive, negative, or neutral] 2. In the first dimension of 2-D PAGE, this protein's isoelectric focusing point is  Drop-down answer choices are [between 4 and 6, between 6 and 8, or between 8 and 10] 5.  A mole of the above protein weighs ____ g. For 1 mL of a 4 mM solution of the above protein, you would need to weigh out ____ Drop-down answer choices are [g, mg, mcg, ng, or pg]  (number and unit, at least one non-zero integer to the left of the decimal point, don't round)