Which of the following dipeptides is formed when proline is treated with (Boc)20 and tyrosine is treated with benzyl alcohol/acid first and the resulting intermediates are reacted in the presence of DCC followed by deprotection treatment with trifluoroacetic acid and then aqueous NaOH? a. Pro-Pro
b. Pro-Tyr
c. Tyr-Tyr
d. Tyr-Pro

a boiling water reactor does not boil the water. a pressurized water reactor boils the water faster. a pressurized water reactor is heated directly by the core. a pressurized water reactor does not use fission.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

put the answers   and i could answer.