1) A reaction has been developed to be carried out in the 5 ml total volume. It need a final glycine concentration of 20 µM. If the protocol enables 200µl for glycine addition, state the amount of the concentration would you make up the stock solution?

2) If you added the 10 ml of 50mM glucose, 25ml of 100mM glucose and 15ml of 0.1 M NaCl together, what would be the final concentration of every component within the solution?