Give the importance under Biochemistry fileld
122780
In patients who are hypovolemic (i.e., volume depleted as a result of hemorrhage, extreme diarrhea, etc.), crystalloids are infused (an I.V. is started) to replace the lost fluids and, in patients who are critically ill, this can be lifesaving, especially in cases where you are waiting for blood to be prepared for transfusion.
645751
you definetely need biology (especially molecular biology and anything to do with genetics, but don't neglect your general biology), you need chemistry (nope, can't escape from it, especially organic chemistry), you need biochemistry, some math and some physics ( you'll eventually find them useful).
176073
DNA (or deoxyribonucleic acid or deoxyribose nucleic acid) is a nucleic acid that contains the genetic instructions specifying the biological development of all cellular forms of life.
526827
to maintain the concentration level of the cell
236647
Here you go:\n\nHistory and Overview\nChromium is a relative newcomer to the recognized list of essential nutrients. In 1948, it was identified as an important component of plant and animal tissue, but it was not until 1977 that it was considered an essential nutrient.\n\n\nThe importance of chromium in human diets has been recognized only in the past 20 years. There is much to learn about this mineral, but chromium deficiency may be related to both diabetes and coronary heart disease.\n\n\nDr. Gary Evans of Nutrition 21, the manufacturer of chromium picolinate, was a former nutrition scientist with the U.S. Department of Agriculture. Dr. Evans discovered that picolinic acid could bind tightly to trace minerals such as chromium. He believed that combination of the two substances could possibly expedite absorption and nutritional efficiency. In response to a request from Nutrition 21, Dr. Evans created chromium picolinate. After testing the substance in laboratory rats, he concluded that it was “far better absorbed and retained than inorganic chromium.” The U.S. Department of Commerce later gave Nutrition 21 the exclusive license to produce and market chromium picolinate.\n\nDr. Walter Mertz has also conducted research with chromium and dietary yeasts. He identified the compound that binds insulin to cell membranes and helps to regulate normal blood sugar metabolism. He named this compound Glucose Tolerance Factor or GTF. It was Dr. Mertz’s theory that the combined effectiveness of chromium and niacin complexes are as effective as the GTF extracts from brewer's yeast, the richest known source of chromium in nature. The chromium-niacin product uses a patented “oxygen coordinated” complex and claims to be 300 percent more effective than chromium picolinate. Scientific acceptance of this claim has yet to be substantiated.\n\nNutrient Composition and Function of Chromium\nChromium is generally accepted as an essential nutrient that plays an important role in insulin action and thus influences carbohydrate, lipid, and protein metabolism. The specific biochemical function of chromium has not yet been clearly defined; that is the chemical nature of the relationship between chromium and insulin function has not been identified.\n\nThe most studied function of chromium is in relation to the maintenance of normal cell glucose uptake. Chromium’s function as a Glucose Tolerance Factor remains controversial, but it has been suggested that GTF-chromium helps to form a connection between insulin and insulin receptors that facilitate insulin-tissue interaction. Chromium, as found in brewer’s yeast and in some other naturally occurring and synthetic complexes, appears to be effective in stimulating glucose metabolism.\n\nChromium picolinate is a combination of biologically active trivalent chromium and picolinic acid. (Trivalent chromium is the biologically active form of chromium.) In fact, it is considered an isomer of nicotinic acid, and because of its structure, can form strong ties to chromium and other transition metals.\n\nChromium Picolinate is not believed to occur in nature and therefore is not recognized as an essential compound that will cause deficiency if it is absent from the diet. However, chromium picolinate’s role is thought to be similar to other forms of chromium such as that found in brewer's yeast.\n\nPurported Dietary Relationship of Chromium\nThe importance of chromium in human diets has been recognized only in the past 20 years. There is much to learn about this mineral, but low levels of chromium may be related to both diabetes and coronary heart disease.\n\nIn both animals and man, a chromium deficiency is characterized by impaired glucose tolerance and elevated serum cholesterol and triglyceride levels. Chromium deficiency appears most commonly in infants maintained strictly on breast milk whose mothers do not take a nutritional supplement, in children who are malnourished, and in the elderly.
670544
I don't know which is important to you?\n\nAcid anhydrides \nAcyl halides \nAlcohols \nAldehydes \nAlkanes \nAlkenes \nAmides \nAmines \nAromatics \nAzo compounds \nCarboxylic acids \nEsters \nEthers \nHaloalkanes \nImines \nKetones \nNitriles \nNitro compounds \nOrganometallics \nPhenols \nPolymers
244991
try to appreciate the process at molecular level\nits rational,\nunderstand and imagine the things that is going on...\nbut I dun think it will work\nI am having mol. bio. exam thid week and next week\nand I am still hanging around in answer.yahoo.com
550490
YOU can co relate krants anatomy(presence of chloroplasts in bundle sheath cells) and high yield of starches in rice plant It needs some research on Internet .But otherwise it is a good topic for any seminars
539409
so as to make chemistry useful........application point of view...............
402714
Alright, from what I know, ammonia is an important compound to many living things because it acts as a source of nitrogen. Although there is nitrogen in the air, there are very few organisms that can use it. Nitrogen from ammonia can be used to form amino acids - which are the building blocks of protein.\n\nNote: Most living things have proteins in them. Not all living things are made from protein. Just thought I would say...
507343
A. TPP is an important cofactor generally needed for decarboxylases
227916
here're some informative links http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/E/Enzymes.html , http://en.wikipedia.org/wiki/Enzyme\n\nhope this helps.
610393
study the food chain.
51766
http://ca.expasy.org/tools/\nhttp://www.biochem.ucl.ac.uk/bsm/biocomp/
15003
A biomolecule is a chemical compound that naturally occurs in living organisms. Biomolecules consist primarily of carbon and hydrogen, along with nitrogen, oxygen, phosphorus and sulfur. Other elements sometimes are incorporated but these are much less common.\n\nBiomolecules are necessary for the existence of all known forms of life. For example, humans possess skin and hair. The main component of hair is keratin, an agglomeration of proteins which are themselves polymers built from amino acids. Amino acids are some of the most important building blocks used, in nature, to construct larger molecules. Another type of building block is the nucleotides, each of which consists of three components: either a purine or pyrimidine base, a pentose sugar and a phosphate group. These nucleotides, mainly, form the nucleic acids.\n\nBesides the polymeric biomolecules, numerous small organic molecules are absorbed or synthesised by living systems. Many biomolecules may be useful or important drugs.
511489
atom, molecule, cell, tissue, organ, organ system, and organism\n\nThe rest is a grand surprise that only the elite few can figure out.\n\nDon't hurt yourself with the pages of your Bio book.
504930
The role of the enzyme is to stabilize the transition state enzyme-substrate complex so that reaction conditions are favorable.  Without the enzyme, many reactions in our bodies would not take place. The enzyme serves as a catalyst for the reaction.