Child Protection is part of a continuum of good child-care practice Essay

Child Protection is part of a continuum of good child-care practice that supports children's early development and learning. Discuss - Essay Example Some questions are often posted when experts and professionals discuss the issue of child protection: are children truly abused or molested by their parents and guardians? What are the actions that constitute these abnormal behaviours in people that are naturally expected to provide cares and love for these little ones? According to National Society for the Protection of Cruelty to Children NSPCC, children in the United Kingdom are abused in the following ways: physically, sexually, and mentally or psychologically (Cawson et al. 45). The manifestations of these abuses include: physical neglect of children that make them look dirty, uncared-for, forlorn and underfed; emotional and psychological maltreatment that make them appear disconnected from the society and their peers; physical abuse that comes from violent and irate parents and guardians who indiscriminately treat their children without respect for their rights; discrimination and constant bullying from parents that abused alcohol and other dangerous drugs; and the worst of all, sexual abuse of children and minors. In practice, professionals have worked so hard to unearth the reasons why the problem of child abuse is on the rise. Some theories about children abuse have been propounded; however, it is eye-opening to notice that parents or guardians that abuse the children in their custodies do so out of negligence, ignorance, drug or substance-motivated and self-reflection, if they had been victims of child abuse themselves (Cawson et al 58). This circumstance creates a serious social problem when those who should protect the children are the ones preying on or abusing them. Schaffer reckons that a child that is subjected to incessant abuse for a lengthened period of time would have what is referred to as â€Å"stunted growth and poor learning ability† (185). Experts have cleverly discovered that unprotected children from continuous abuse

DNA Term Paper Example | Topics and Well Written Essays - 750 words

DNA - Term Paper Example the compound was not fully understood until 1953 when Francis Crick and James Watson made their famous suggestion that DNA existed as a double helix in the journal Nature (â€Å"DNA History†, 2004). DNA was first isolated in 1869 by Friedrich Miescher, and nearly a full century passed before the Nobel prize was awarded to Watson and Crick for the structural determination of the compound (â€Å"DNA History†, 2004). This determination was made using a technique called x-ray diffraction, where x-rays are shot through a specimen, diffracted onto a screen or film, and the resultant pattern is analyzed to give the original structure, a technique still widely used today in modern biochemistry (Suryanarayana, 1998, p.4). Watson went on to become the director of the National Center for Human Genome Research. The Human Genome Project, or project to map the entire human DNA code, was a major revolution in science that gained much media attention in the last two decades (â€Å"DNA History†, 2004). The full chemical name for DNA is deoxy-ribo-nucleic acid, so names because it lacks the hydroxyl group that at the 2’ position found in the RNA sugar ring (Calladine, 2004, p.242). DNA is a polymer, or a compound that exhibits many repeating monomer units. Because each individual monomer of DNA is a nucleotide, it is referred to as a polynucleotide (Hallick, 1995). Each nucleotide monomer consists of three distinct pieces: a phosphate group, the 5-carbon sugar (deoxy-ribose), and one of four nitrogen containing bases attached to the sugar. The four nitrogen containing bases are adenine and guanine, collectively referred to as the purines, and cytosine and thymine, collectively referred to as the pyrimidines. Purines and pyrimidines differ in the composition of their ring structure (Hallick, 1995). When a nucleotide is bound to a sugar and a phosphate, it is called a nucleotide, but when it is bound to just a sugar with no phosphate, it is called a nucleoside (Hallick,