Biomedicine pre study Essay Example | Topics and Well Written Essays - 1000 words

Biomedicine pre study - Essay Example The remaining portion of the cell except the nucleus or the knuckled region is the cytoplasm and consists of cytosol and various organelles essential for the functioning of the cell. Ribosomes are simple organelles in which protein synthesis occurs (Kent, 2000). The cell wall of plant cell is made up of cellulose while that of animal cell is made up of phospholipids. Such a cell wall allows the plant to take in large amounts of water through osmosis without being destroyed. Plant cells synthesise energy by means of photosynthesis during which sunlight is converted to energy. For this purpose, plant cells have chloroplasts which have their own DNA and which direct the work of chloroplasts, These organelles are absent in animal cells and animal cells synthesise energy through metabolism of the food they take. Another major difference is the presence single large vacuole in the plant cells. Animal cells have small multiple vacuoles. Also, plant cells have a regular shape and the shape of animal cells varies greatly (Kent, 2000). DNA and RNA are the structures in the cell which carry inherited traits. Inheritance mainly occurs due to meiosis. In this type of cell division, the genome of the diploid germ cell which has long segments of DNA organized in chromosomes undergoes two rounds of cell division resulting in four haploid cells. During division, replication of DNA occurs. Each of the four haploid cells contains one complete set of chromosomes which is half of the genetic content of the original cell. The haploid cells act as gametes and fuse with gametes of the partner. One gamete fuses with only one gamete of the partner . This is known as fertilization and this leads to a new diploid cell or zygote. Thus chromosomes of each parent undergo recombination in a homologous manner during the process of meiosis and thus each zygote inherits DNA from both parents (Kent, 2000). The four most

HEALTH PROGRAM EVALUATION (Impact Evaluation and Accountability CASE Research Paper

HEALTH PROGRAM EVALUATION (Impact Evaluation and Accountability CASE 4) - Research Paper Example GAO supports the senate in curbing errors of federal processes in healthcare through reporting on the progress of health standards. Furthermore, it enhances performance analysis in policies and drawing choices for senate objectives, auditing operations of the organization to conclude whether state funds are subject to appropriate organization. Indeed, it equally looks into improper and unlawful allegations and issues legitimate verdicts like information about agency rules. Most of GAO’s responsibilities in the State healthcare programs base on organizational planning objective one, which is offering well timed and excellence services to U.S senate. It also ensures that the State government handles current issues for their well-being and financial safety of American people. For example, FY2007, GAO delivered information which helped in coming up with ways of solving problems that were disabling the provision of services to the injured veterans and soldiers (Dodaro, 2010). The organizations well-known products comprises of lawful choices and views, reports, special publications and testimonies. In addition, the GAO suggests solutions to problems that evident in government programs; they detect long-term developments and raise concerns on the fiscal status of the state. Among its latest distinctive report is the 21st period challenge, which was about reexamining Federal government base. The report’s aim was to assist the U.S in the review and deliberation of State spending and tax programs in healthcare spending. GAO also analyses and monitors the changes involved in lasting fiscal outlook, consequences of healthcare and demographic costs and other fiscal commitments in the state (Dodaro, 2010). Evaluation process exudes various challenges. Apart from timeliness, quality and relevance that evaluation entails, the main challenge is in conveying of evaluation outcomes to audiences participating in