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There is no doubt that the amount of terms students have to understand and remember for exams is overwhelming.
They are involved in cell recognition and tissue immunity.
They are categorized as simple and complex lipids according to the absence or presence of fatty acids respectively.
Polysaccharides contain many monosaccharide units joined in long linear or branched chains.
They act mainly as the storage or structural elements in the body.
The most abundant monosaccharide being is the six carbon D-glucose.
Oligosaccharides contain two to ten monosaccharide units joined by glycosidic linkage.Water is regarded as one of the most important molecules of the cell and is an important determinant of the characteristic structure and biological properties of proteins and nucleic acids as well as membranes, ribosomes, and many other cell components.Proteins- Proteins are the most abundant organic molecules in the cells, constituting 50 percent or more of their dry weight.The majority of university students need to have Biochemistry help because it is a very difficult science course to master.It is an important branch of Biology that deals with studying the chemistry of life.It is the combination of biology with organic, inorganic and physical chemistry and the sciences of Molecular Biology, immunochemistry and neurochemistry.Its wide range of applications include research and development of medicine, use of chemical concepts, procedures, and techniques to study the diagnosis and therapy of disease, food sciences, dealing with the environmental problems on the chemical level etc.Each nucleotide contains three characteristic components namely a nitrogenous heterocyclic base (either a purine or pyrimidine), a pentose sugar, and a molecule of phosphoric acid.The major purines include adenine and guanine and the main pyrimidines are thymine, cytosine and uracil.Carbohydrates- these are defined as the polyhydroxy aldehydes or ketones and their derivatives having an empirical formula (CH2O)n.Monosaccharides consist of single polyhydroxy aldehyde or ketone unit.