Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides. Each nucleotide has three components: a 5-carbon sugar, a phosphate group, and a nitrogenous base.If the sugar is deoxyribose, the polymer is DNA. If the sugar is ribose, the polymer is RNA.When sugar and a nitrogenous base get combined they form a nucleotide. Nucleotides are also known as phosphate nucleotides.f the sugar is deoxyribose, the polymer is DNA. If the sugar is ribose, the polymer is RNA. When sugar and a nitrogenous base get combined they form a nucleotide. Nucleotides are also known as phosphate nucleotides.
School Bullying: Research and Reports. Research & Reports. Gifted eighth graders (N = 432) in 11 U.S. states participated in a retrospective national study that explored the prevalence and effects of being bullied and being a bully during kindergarten through grade 8.
Image caption Some 700,000 pupils remain in schools where behaviour is not good enough, a government spokesman said. Teachers in England can dispense tough but proportionate punishments to tackle bad behaviour in schools, Education Secretary Michael Gove says.Possible sanctions, included in updated guidelines, include weeding school grounds and tidying classrooms.abour's Tristram Hunt said allowing unqualified teachers was damaging standards. The updated guidelines-which now specify suitable punishment for dealing with bad behaviour-will be sent to all schools in England next week, the Department for Education said.