Is reoviridae positive-sense?

Is reoviridae positive-sense? Viruses in the family Reoviridae have genomes consisting of segmented, double-stranded RNA (dsRNA). Because of this, replication occurs exclusively in the cytoplasm, and the virus encodes several proteins which are needed for replication and conversion of the dsRNA genome into positive-sense RNAs. Is reovirus negative-sense? Reovirus Replication Read more…

Who is John Niepce Nicephore?

Who is John Niépce Nicephore? Nicéphore Niépce. Nicéphore Niépce, in full Joseph-Nicéphore Niépce, (born March 7, 1765, Chalon-sur-Saône, France—died July 5, 1833, Chalon-sur-Saône), French inventor who was the first to make a permanent photographic image. What is heliograph in photography? Nicéphore Niépce called this first image a ‘heliograph’, literally ‘sun Read more…

Quanto ganha um horista?

Quanto ganha um horista? O primeiro detalhe bastante importante é que a lei determina que a hora trabalhada não pode ser inferior ao salário mínimo vigente. Atualmente, esse valor é de R$1.100, desta forma, a hora paga ao trabalhador deve ser pelo menos R$5. Quantas horas são trabalhadas em fevereiro? Read more…

What is the pathogenesis of leptospirosis?

What is the pathogenesis of leptospirosis? Leptospirosis is a neglected tropical zoonosis caused by pathogenic spirochetes of the genus Leptospira. Infected reservoir animals, typically mice and rats, are asymptomatic, carry the pathogen in their renal tubules, and shed pathogenic spirochetes in their urine, contaminating the environment. What does Leptospira interrogans Read more…