Synthesis Essay

The reagents, p-aminophenol and acetic anhydride, were synthesized into acetaminophen by utilizing a hot plate and catalytic acid. Additional measures were taken throughout the synthesis in order to ensure the purity of the acetaminophen. These measures included using suction filtration and recrystallization which also reinforced previous laboratory experience. After one week of drying in the laboratory drawer, the acetaminophen…

in regulating metabolic homeostasis by inducing different responses from tissues such as liver, adipose tissue, and muscle. During fed state, insulin promotes glucose uptake in the muscle and adipose tissue and stimulates glycogen and fatty acid synthesis in the liver. At the same time, it inhibits lipolysis and hepatic glycogenolysis and gluconeogenesis. On the other hand, glucagon during fasting state would induce the opposite responses. Low- carbohydrate diet replaced with high protein and…

INTRODUCTION: Pharmaceutical field is the research and development intensive field. The search for safe and effective drugs continues to be major efforts for all the pharmaceutical industries. There are enormous complexities for discovering and testing new drugs because of the many aspects of safety, efficacy and economics which determines the acceptability of a drug. Nose is one of the delicate organs of the human body, as a result of which nasal drug delivery is challenge for formulator.…

After placing themselves on the desired rye or some other species of either grains or wild grasses, it uses the plant as a host in the process of replacing the host’s reproductive organs with a sclerotium, which is created differently for each Claviceps sp. Speaking of species, the genus Claviceps have been narrowed down to sixteen species through RNA-declassifying phylogenetic trees, which Sylvie Pažoutová kindly states in the following: C. paspali, C. zizaniae, C. grohii, C. sulcata, C.…

Introduction Stereochemistry alludes to the science that reviews the properties of stereoisomers. It can likewise be characterized as the branch of chemistry concerned about the three-dimensional course of action of particles and atoms and the impact of this on concoction responses. A critical branch of stereochemistry is the investigation of chiral atoms. Stereochemistry is otherwise called 3D science in light of the fact that the prefix "stereo-" signifies "three-dimensionality". The primary…

The purpose of this lab is to observe the different colors produced by different compounds. My hypothesis is that each compound will produce a different color. For the procedure, we first took a wooden splint and placed it in distilled water. Then, we lit matches we received from Mr. Maloney, and turned on the gas which turned on the bunsen burner. We then took one compound from the front table. We took the wooden splint in the water, and scooped up a tiny bit of the substance and placed the…

The development of thyroid cancer arises from mutations in either receptor tyrosine kinases or effectors involved in those pathways. In particular, papillary carcinomas generally have alterations in the mitogen-activated protein kinase pathway (MAPK). For example, RET stands for "rearranged during transfection." RET is expressed in high amounts from the C cells in the thyroid, and the RET proto-oncogene is activated by fusion of the RET TK domain with the 5′ sequence of one of different…

Introduction Staphylococcus aureus is one of the most successful human pathogens, which can be detected in varied parts of the world . ()Some factors including virulence factor and drug resistance are efficacious in increasing infectious related death rate. Firstly, Methicillin-resistant Staphylococcus aureus (MRSA) strains were recognized in the early 1960s, moreover, they considered as a nosocomial deathful pathogen due to their role in increasing costs and bedridden length() In 2010 almost…

Introduction: Why and When Qualitative Studies are Used Accurate, reliable research is often considered the gold standard of academia. Quantitative research, which uses statistics to answer its questions, is often thought of as being a far superior form of research when compared to its qualitative counterpart. Difficulty with evaluating the validity of qualitative research makes persons question its integrity. However, it would be absurd to overlook the value of this research. Qualitative…

Epigenetics is the modification of the genome to regulate gene expression. This process is achieved through a variety of different mechanisms including but not limited to, chromatin condensation, acetylation modification, and methylation modification. Gene expression can also be altered through a number of non-epigenetic mechanisms, such as environmental factors, like temperature, and the introduction of endocrine disrupting chemicals (EDC) into the environment. The level of chromatin…