Proteins 2 PDF - Amino Acids Classification

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InvulnerableYtterbium3239

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amino acids biological processes nutritional science protein structure

Summary

This document provides detailed information about amino acids, including their nutritional classification, chemical characteristics, and biological roles. It describes essential, non-essential, and conditionally essential amino acids, alongside their metabolic fates. Key concepts such as glucogenic and ketogenic amino acids are discussed, providing a comprehensive overview of amino acid metabolism.

Full Transcript

20 naturally occurring amino acids. 12 made by body 8 must get from food Tryptophan Try Threoninen Serine This A Alanine...

20 naturally occurring amino acids. 12 made by body 8 must get from food Tryptophan Try Threoninen Serine This A Alanine Histidine Cystene A Asparagine Glycine Valine Acid Aspartic acid Glutamine Isoleucine VIP Acid Glutamic acid Phenylalanine Tyrosine Proline Methionine Arginine Leucine MALL Lysine Non-Essential Conditionally Essential Essential amino acids amino acids amino acids Classification of Amino acids Nutritional Classification Chemical Classification According to the requirement of amino acids According to the number of in the diet, and synthesis of them in the body amino groups and carboxylic groups; 1- Essential amino acids 1- Neutral amino acids [NH2 groups = COOH groups] Try This VIP MALL 2- Acidic amino acids [COOH groups > NH2 groups] 2- Conditionally Essential amino acids 3- Basic amino acids (The rest) [NH2 groups > COOH groups] A 3- Non-Essential amino acids A 4- Imino amino acids Acid [Contain imino groups-NH] Acid Biological Classification According to the metabolic of amino acid in the body wether give (Glucose, Ketone or both); - They are converted into glucose only in the body. - They are converted into both Glucose & Ketone bodies in the body. Glucogenic - They are converted into Ketone bodies only in the body, Amino acids Both Ketogenic & Glucogenic Ketogenic Amino acids Amino acids The sum of all Biochemical reactions occur in the cells of our bodies Catabolic reactions Anabolic reactions Catabolism Anabolism Large molecules Small molecules Simple molecules Complex molecules Amino Glucose acids Glucose Lipids Proteins Glycolysis Keratin Glycogen Fatty Amino Pyruvate acids acids Small molecules Large molecules Simple molecules Complex molecules Release energy Rerquire energy

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