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29 Cards in this Set
- Front
- Back
Proteins |
Are complex organic nitrogenous comppunds made up of amino acids |
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True |
True or false: all proteins contain CHONSP |
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Aliphatic Aromatic Heterocyclic |
Classification of amino acids based on structure |
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Functions of protein |
-Form muscles and tissues of the body for growth and dev't -Help maintain loss of body tissues and muscles -Fof forming enzyme, hormones, antigen, antibody, dihestive juices, and regulate body osmotic pressure and acid base balance -Help repair body cells and production of new cells -To supply energy to the body -Essential for formation of egg, milk protein, wool, hairs -Provides basic cellular matrix for bo e mineral matter deposits |
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Essential amino acid or indispensable aa |
Needed by animal thag cannot be synthesized by them in amounts needed and so must present in protein of the feed |
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Non-essential amino acid or dispensable aa |
Needed by animal that can be formed from other amino acids by them and doesn't need to be present aa in feed protein |
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Phenylalanine, valine, threonine, methionine, arginine, tryptophan, histidine, isoleucine, leucine, lysine |
PVT MATHILL |
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Alanine, aspartic acid, citrulline, cystine, glutamic acid, glycine, proline, hydroxyproline, serine, tyrosine |
Non essential AACCGGPHST |
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Limiting amino acids |
The amino acid present in proteinin the least amount in relation to animal needs for particular amino acids can be used by animal toward meeting essential aa requirement |
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Lysine |
Limiting essential aa of corn |
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Fibrous proteins |
Classified protein insoluble and very resistant to animal digestive enzymes, composed of elongated, filamentous chains, joined by cross linkages such as collagen, elastin, and keratins |
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Globular proteins |
Classified protein includes all enzymes, antigens, and hormones that are protein like albumin, globulin, histones |
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Conjugated proteins |
Classified protein comppsed of simple protein and non-protein substances as prosthetic group like phosphoprotein, glycoprotein, lipoprotein, chromoprotein, nucleoprotein, metalloprotein |
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Plasma |
Albumin and globulin |
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Histone |
DNA |
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Lipoprotein |
Cholesterol types |
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Metalloproteins |
Metal conjugates |
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Derived proteins |
Class of proteins include substances formed from simple and conjugated proteins |
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Denaturation |
Protein derivation and structural change |
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Functions of lipids |
-To supply energy to animal body -Reserved source of energy -Fats converted to fatty acid and glycerol to give essential fatty acids (linoleic, arachidonic, and linolenic) to body -essential component of milk -Help in Ca and P absorption -required for joint lubrication |
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Cynobial fluid |
Water and joints |
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Functions of lipids |
-Fat soluble vitamins such as ADEK are absorbed in blood present in fat -Helps in temp reg and insulation for vital organ, protecting from shock -Important in nutrient of nervous metabolism -Delays sensation of hunger -Polyunsaturated FA like arachidonic acid are precursor of highly active prostaglandins |
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Fatty acids |
Long chain organic acids from 4 to 30 carbon atoms, single carboxyl group and long non-polar hydrocarbon tail wc gives lipids their hydrophobic and oily or greasy nature |
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Fatty acids |
May be saturated when one single bond and unsaturated when two or more double bonds |
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Saturated fatty acids |
Acetic Propionic Butyric Caproic Caprylic Capric Lauric Myristic Palmitic Stearic |
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Unsaturated fatty acids |
Palmitoleic Oleic Linoleic Linolenic Arachidonic |
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Simple lipids |
Esters of fattyacids with trihydric alcohol glycerol and most abundant are fats and less abundant are waxes |
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Fats and oils |
Same general structure and chem prop but different physical characteristics, fats are esters of fatty acids with glycerol and triglyceride under |
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Essential fatty acids |
-Linoleic, linolenic and arachidonic acids -Either oneof linoleic or arachidonic acid is capable of preventiong skin dermatitis caused by deficiency of these acids in chicks, pigs, calves, and goats -Hydrogenation of linoleic acid in rumen will make available of more quantities of linolenic acid |