i) Draw the first step of lipid hydrolysis using water as a nucleophile OO-P-O LOR₂ OR₁

using cysteine, serine, and aspartic acid create a tripeptide by performing 2 dehydration synthesis reactions

If X: is a nucleophile that attacks ATP, use arrows to show the location of attack and draw the structure of the products of a phosphorylation reaction with ATP (do not draw the adenosine portion, but simply use the word “adenosine” in your structure.

Refer to the figure below. CH₂OH CH₂OH H OH HOCH2 H H OH HOCH₂ H H H OH H HO OH H H HO HO OH HO CH₂OH HO CH₂OH + H₂O H OH OH H H OH OH H Glucose C6H12O6 H₁₂O Fructose C6H12O6 Sucrose C12H22O11 Water Is this an example of a dehydration synthesis (condensation) reaction or a hydrolysis reaction? Would this reaction be exergonic or endergonic? Is this reaction an anabolic reaction or a catabolic reaction? Draw the generalized structure of an amino acid and label the functional groups.

Consider the reaction below to answer the following question(s). A B C NO₂ FeBrz + B12 D Fill in the blank with the appropriate letter or response. The nucleophile in the reaction is B A