Each of those enzymes can then catalyze many chemicalreactions (7). Starting with 10 10 M of signaling molecule, one cell surface receptor can trigger the production of 10 6 M of one of theproducts, an amplification of four orders of magnitude.
EU, and made its goals and limitations easier to understand. The Lisbon Treaty confirmed the power of the EU to act in areas such as human rights, judicial and foreign policy, and. re-emphasised the idea that every citizen of a member state is also an EU citizen. It also strengthened the EUâs.
In accordance with the treaty, Spain: 1  Gave up all rights to Cuba (see Teller Amendment and Platt Amendment). 2  Surrendered Puerto Rico and gave up its possessions in the West Indies. 3  Surrendered the island of Guam to the United States. 4  Surrendered the Philippines to the United States for a payment of twenty million dollars.