All 3 forms of photosynthesis are based on two pathways. The first are the light reactions, where energy from the sun is absorbed by the chlorophyll of the plant, and the energy is transferred to hydrogen ions which are split off from water (Oxygen is produced at this point).
Definitions for seal the deal. Here are all the possible meanings and translations of the word seal the deal. Wiktionary(0.00 / 0 votes)Rate this definition: seal the deal(Verb) to come to an agreement, to finalise the deal.
BOND PURCHASE AGREEMENT (BPA) The contract between the underwriter and the issuer setting forth the final terms, prices and conditions upon which the underwriter purchases a new issue of municipal securities. A conduit borrower also is frequently a party to the bond purchase agreement in a conduit financing.