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.
Research has shown us that teachersâ actions in their classrooms have twice the impact on student achievement as do school policies regarding curriculum, assessment, staff collegiality, and community involvement. We also know that one of the classroom teacherâs most important jobs is managing the classroom effectively. Of all the variables, classroom management has the largest effect on student achievement. This makes intuitive sense-students cannot learn in a chaotic, poorly managed classroom. It is very important that there is a balance between teacher actions that provide clear consequences for unacceptable behavior and teacher actions that recognize and reward acceptable behavior.