Introduction- background, literature reviev and objective
Materials & method- paragraph/past tense format ( materials used spectrophatonals, protein dye reagent, BSA and 96 well plate, ddH2O)
Results- table and generate a graph for standard curve
Diassion- impact and meaning of results ( discuss errors that may have affected experiment.
And use references

I attach two photo. One photo is the procedure we did and the other is the result from the experiment ( only use A please)