Here is a question about this article: Water splitting, in which water is decomposed into its component protons, electrons, and oxygen, occurs in the light reactions in all photosynthetic organisms. Some such organisms, including the alga Chlamydomonas reinhardtii and cyanobacteria, have evolved a second step in the dark reactions in which protons and electrons are reduced to form H2 gas by specialized hydrogenases in the chloroplast. Efforts have been undertaken to genetically modify cyanobacterial hydrogenases to efficiently synthesize H2 gas even in the presence of oxygen. Efforts have also been undertaken with genetically modified alga in a bioreactor.
What is the answer to this question: What organisms can form H2 gas?
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So... alga Chlamydomonas reinhardtii and cyanobacteria


Here is a question about this article: An additional extension to MPEG-2 is named MPEG-2.5 audio, as MPEG-3 already had a different meaning. This extension was developed at Fraunhofer IIS, the registered MP3 patent holders. Like MPEG-2, MPEG-2.5 adds new sampling rates exactly half of that previously possible with MPEG-2. It thus widens the scope of MP3 to include human speech and other applications requiring only 25% of the frequency reproduction possible with MPEG-1. While not an ISO recognized standard, MPEG-2.5 is widely supported by both inexpensive and brand name digital audio players as well as computer software based MP3 encoders and decoders. A sample rate comparison between MPEG-1, 2 and 2.5 is given further down. MPEG-2.5 was not developed by MPEG and was never approved as an international standard. MPEG-2.5 is thus an unofficial or proprietary extension to the MP3 format.
What is the answer to this question: What is not an ISO recognized standard?
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So... MPEG-2.5


Here is a question about this article: Banking has traditionally been one of the strongest service export sectors in Uruguay: the country was once dubbed "the Switzerland of America", mainly for its banking sector and stability, although that stability has been threatened in the 21st century by the recent global economic climate. The largest bank in Uruguay is Banco Republica (BROU), based in Montevideo. Almost 20 private banks, most of them branches of international banks, operate in the country (Banco Santander, ABN AMRO, Citibank, Lloyds TSB, among others). There are also a myriad of brokers and financial-services bureaus, among them Ficus Capital, Galfin Sociedad de Bolsa, Europa Sociedad de Bolsa, Darío Cukier, GBU, Hordeñana & Asociados Sociedad de Bolsa, etc.
What is the answer to this question: Where is Banco Republica based in?
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So...
Montevideo