Problem: The genome size, and the number of genes it encodes varies widely between organisms. The smallest genomes occur in viruses (which can have as few as 2 protein-coding genes), and viroids (which act as a single non-coding RNA gene). Conversely, plants can have extremely large genomes, with rice containing >46,000 protein-coding genes. The total number of protein-coding genes (the Earth's proteome) is estimated to be 5 million sequences.
What is the estimate for the total number of protein coding genes on Earth?
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Answer: 5 million


Problem: Greek surnames were widely in use by the 9th century supplanting the ancient tradition of using the father’s name, however Greek surnames are most commonly patronymics. Commonly, Greek male surnames end in -s, which is the common ending for Greek masculine proper nouns in the nominative case. Exceptionally, some end in -ou, indicating the genitive case of this proper noun for patronymic reasons. Although surnames in mainland Greece are static today, dynamic and changing patronymic usage survives in middle names where the genitive of father's first name is commonly the middle name (this usage having been passed on to the Russians). In Cyprus, by contrast, surnames follow the ancient tradition of being given according to the father’s name. Finally, in addition to Greek-derived surnames many have Latin, Turkish and Italian origin.
What does it mean to have the letters OU added to the ending of a females last name?
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Answer: unanswerable


Problem: As a result of modernisation efforts over the years, Egypt's healthcare system has made great strides forward. Access to healthcare in both urban and rural areas greatly improved and immunisation programs are now able to cover 98% of the population. Life expectancy increased from 44.8 years during the 1960s to 72.12 years in 2009. There was a noticeable decline of the infant mortality rate (during the 1970s to the 1980s the infant mortality rate was 101-132/1000 live births, in 2000 the rate was 50-60/1000, and in 2008 it was 28-30/1000).
How much of ppopulation can be covered by immunization programs?
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Answer:
98%