high is a result of endorphins being produced in the brain. Discovered in 1975 endorphins are one of several substances in the brain that resemble morphine. These substances were referred to as opoids. The polypeptide endorphin contains thirty amino acid units. Opoids are considered stress hormone like corticotrophin‚ cortisol‚ and catecholamines (adrenaline‚ nonadrenaline)‚ and are created by the body to reduce stress and pain levels. Endorphins are usually produced during periods of extreme stress
Premium Opioid Immune system Amino acid
more complex organic compounds like proteins. They often have foul odours‚ as do many nitrogen compounds‚ such as the smell of rotting fish and decomposing animal tissue and are produced by bacteria. Can be found in many biological‚ including amino acids and vitamins. They are also used in manufacturing pharmaceutical drugs‚ corrosion inhibitors in boilers and in lubricating oils‚ as an antioxidant for rubber and roofing asphalt‚ used to help protect against gamma radiation. Boiling/Melting Points:
Premium Amine Ammonia Amide
C5H8NO4Na ‚ is the sodium salt that one of the most abundant naturally occurring non-essential amino acids. 2. Even in small quantity‚ MSG can made our food delicious and MSG important in preparation of food in hotel and restaurants. II. Chemistry can give a big benefit in aspects of health. A. Chemistry element and molecules is used to prepared medicine. 1. Drug is used in many kind of medicine. Acetylsalicylic acid used in made up paracetemol. 2. Magnetic resonance imaging (MRI) is the one of the
Free Chemistry Chemical compound Chemical substance
comprised of 40 percent aspartic acid‚ 50 percent phenylalanine‚ and 10 percent methanol. Aspartic acid acts as a neurotransmitter‚ and too much can actually over-excite the cells‚ thus stimulating them to death. The blood brain barrier cannot prevent this in many‚ as it does not fully protect all areas of the brain‚ especially in people already suffering from other chronic diseases and disorders‚ and is not fully developed in children. While phenylalanine is an amino acid already present in the brain
Premium Amino acid Traumatic brain injury Brain
They are the source of dietary amino acids and are used for growth and maintenance of living systems. They are costlier sources of energy compared to carbohydrates and fats and hence the human body utilizes proteins mainly for biosynthesis rather than as an energy source‚ though the energy yield is 5 kcal/g of protein. Twenty different types of amino acids occur naturally in proteins. Proteins differ from each other according to the type‚ number and sequence of amino acids that make up the polypeptide
Premium Sulfuric acid Ammonia Nitrogen
temperatures‚ electrical impulses‚ proteins and enzymes and other factors that occur whether on the inside or the external environment of an organism (Amitrano & Tortora‚ 2012). Proteins as defined by Cheeke 2010‚ are molecules that are made up of amino acids and are responsible for almost all the work in the cells and play a key role in structure‚ function and the maintenance of the tissues and organs in the body‚ muscle cells contain myofibrils in the form of thick and thin filaments which contain
Premium Protein DNA Metabolism
All living things are based upon one thing that unites us all‚ DNA. DNA‚ standing for Deoxyribonucleic Acid‚ is commonly compared to a blueprint. This blueprint orders a highly specific set of corresponding bases‚ which in turn codes for an amino acid. However‚ this specificity comes at a very high risk; a single error in a base could code for a completely different amino acid‚ causing a mutation that could devastate the organism. Recently‚ scientists have discovered a new method to edit and repair
Premium DNA Gene Genetics
Introduction Central question/hypothesis: Life’s origin is based on cooperation between simple nucleic acids‚ peptides and lipids. Significance: Proposes an alternate theory to the RNA world theory that will help biologists find a true explanation that can be proven about the origin of life. Methods Description: The physical and chemical environment was responsible for the generation of peptides and nucleic acids and so the pre-biotic and proto-biotic environmental conditions are addressed. He made a model
Premium DNA Metabolism Amino acid
Introduction Allozyme analysis is a technique which is used in study of genetics because it reveals the genetic variation that exists within a wide range of organisms (Gómez‚ 1998). Allozymes are different forms of an enzyme expressed by alternative alleles on the same gene locus (Micales & Bonde‚ 1995). Analysis of these allozymes can be done by protein electrophoresis. Protein electrophoresis involves the movement of proteins within an electric field with mobility being dependent on factors such
Free Protein Gene DNA
moves along it to an AUG “start” codon. Large ribosomal subunit joins complex. Initiation must occur in the order listed above. Elongation- mRNA passes through ribosomal subunits. tRNAs deliver amino acids to the ribosomal binding site in the order specified by the mRNA. Peptide bonds form between the amino acids and the polypeptide chain grows. Termination- A stop codon in the mRNA moves onto the ribosomal binding site. No tRNA has a corresponding anticodon. Proteins called release factors bind to
Premium RNA Gene Gene expression