PPT-Key Points Revision 1 1 Homeostasis and the physiology of proteins

2 Homeostasis is the ability of physiological systems to maintain conditions within the body in a relatively constant state of equilibrium Each cell in the body benefits from homeostasis and in turn each cell contributes its share towards the maintenance of homeostasis . brPage 1br 92 points 92 points 92 points 92 points 92 points 92 points An INTRODUCTION. 1. Chapter 1 Key Terms. 2. Anatomy Anterior. Caudal . Cephalad. Dorsal Frontal. Homeostasis Inferior. Lateral Medial. Midsagittal. Pathology. 2. Proteins (. Polypeptides. ). Chains of Amino acids (. 20. different kinds). bonded together by . peptide bonds. . (. polypeptides. ). Made of . Nitrogen, Carbon, Oxygen, and Hydrogen. Functions:. Syllabus. Course design. Blackboard. Grading scheme. Class rules and policies. New edition of textbook came out this fall!. (2. nd. Edition). Old edition. is okay to use. Lab Manual. (MUST PURCHASE). The Human Body. An IRSC . L. ive Virtual Lesson. By: Diana Lenartiene, Ed. S. . The biological definition of homeostasis is “the tendency of an organism or cell to regulate its internal environment and maintain equilibrium, usually by a system of feedback controls, so as to stabilize health and functioning”. Generally, the body is in homeostasis when it’s needs are met and it’s functioning properly.. Colorado Life Science 2.6: . Cells, tissues, organs, and organ systems maintain relatively stable internal environments, even in the face of changing external environments. What is homeostasis?. Process that occurs in all living things. Meghan Groom . Period 2. August 10, 2012. Question 1: Define anatomy and physiology and describe their subdivisions.. Subdivisions of Anatomy: . -Gross Anatomy is the study of large body structures. . La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . Most abundant molecule in cells making up 50% or more of their dry weight. Every protein has a unique structure, or shape. Allows it to perform a specific function. Enzymes are proteins that function as catalysts for many reactions in foods. Each amino acid (aa) shares a common structure; i.e. an amine (NH. 2. ) group, an acid group (COOH), and a central carbon atom bonded to hydrogen and to a side chain (R).. The side chains qualify aas as acidic, basic, neutral, aromatic, and sulphur-containing amino acids.. stable internal environment.. Homeostasis. Homeostasis represents a state of . DYNAMIC EQUILIBRIUM.. Homeostasis. Homeostasis represents a state of . DYNAMIC EQUILIBRIUM.. . This means that adjustments are always being made to keep the variables within an . The Basis of Physiological Regulation. Our bodies are made up of incredibly complex and delicate materials, and we are constantly subjected to all kinds of disturbances, yet we keep going for a lifetime. It is clear that conditions and processes in the body must be closely controlled and regulated, i.e., kept at appropriate values.. Tissues. Figure 32.2. 4 major types:. Epithelial. – found on outside of the body and lining organs and cavities.. Muscle. – 3 types. Cardiac – heart tissue, involuntary. Smooth – involuntary actions in body, organs, blood vessels. Unit 1 Advanced Higher. Miss Aitken. Pages 16-25. Textbook. Proteomics. Genome:. complete set of DNA. Comprises of coding and non-coding areas. 20-25000 genes in human genome. Proteome:. Entire set of proteins that can be expressed from a genome.