Study notes on the structure and function of various groups of molecules including proteins, carbohydrates, and lipids (fats)

a. -A protein is a polymer of aminic acids -Amino acids skeletal frame a particular sequence -R concourse varies between aminic assemblage acids and determined type of aminic group acid -Primary building of a protein is its comical sequence and number of amino acids -Determined by genetics -Determines an other(prenominal) expressions peptide bonds -Secondary structure of a protein is the three-dimensional shape including the several(a) crease and coilings of the polypeptide chain         -Result of hydrogen bonds at unshakable intervals along the polypeptide backb angiotensin converting enzyme         -Folding p arents a spiral Alpha whorl associated with globular proteins         -Folding may issue a beta-pleated sheet associated with powerful proteins -Tertiary structure of a protein consists of makeshift contortions from bond between the system chains (R groups) of the various amino acids         -Determined by hydrogen bonding between R groups of amino acids         -Determined by hydrophobic interactions between nonpolar perspective chains         -Determined by disulfide bonds between sulfur atoms on the amino acids with sulfhydryl groups on their side chains         -Determined by weak new wave der Waals interactions -Quaternary Structure is the overall protein structure that results from the aggregation of cardinal or more polypeptide chains into unrivaled macro pinpoint -Some molecules important to organisms that are proteins are: keratin, collagen, silk, hemoglobin, and enzymes -Structural formula of protein: b.

Types of carbohydrates: monosaccharides, disaccharides, polysaccharide -Monosaccharides         -Simplest kind of carbohydrate         -Consists of a single net income molecule exchangeable fructose or glucose         -Can be a ketone sugar or an aldehyde sugar depending on the location of the century copyyl group         -Glucose, fructose         -Major provoke source for cellular respiration         -Their carbon skeletons serve as primitive material for the synthesis of other types of small organic molecules like amino acids and fatty acids -Disaccharides         -Consists of cardinal monosaccharides joined by a glycosidic linkage (covalent bond invent between two monosaccharides by a dehydration reaction)         -Sucrose, maltose         -In plants, or so carbohydrates... If you want to get hold a full essay, devote it on our website: Orderessay

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