Chemistry: It is the science concerned with the atomic composition of substances‚ elements and their interactions‚ and the formation‚ decomposition and properties of molecules. -Biological chemistry or Biochemistry is the biological or physiological chemistry of living organisms and of the chemical changes occurring therein. Structure of Matter: All living and nonliving things are composed of matter. Matter; is anything that occupies space and has mass. Mass is the amount of matter in an object
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Biology- study of living organisms. I. History of Biology 1. Primitive Period-no use of scientific period. 2. Classical Period * Hippocrates (Father of Medicine)- he stated that diseases have natural causes and the has the power to repair itself. * Aristotle (Greatest Ancient Scientist)- excelled in making observations made the most significant biological contributions. * Galen (Greatest Biologist of Antiquity)- to study human anatomy and carried with the first physiological
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from Ch. 4‚ 19 questions from Ch. 5‚ & 25 questions from Ch. 6. Chapter 1 • Explain the difference between the study of Anatomy and the study of Physiology? • Name and define the levels of organization of life? • Define metabolism. • Define homeostasis? How does a homeostatic mechanism maintain homeostasis? • What is meant by negative feedback? How does negative feedback affect homeostatic mechanisms? • Know the locations of the major body cavities. Be familiar
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smaller parts and then used up in respiration‚ are sped up in the body (Olson‚ 1967). The process of protein breakdown leads to protein deficiency and negative nitrogen balance (Olson‚ 1967). Nitrogen balance expresses the balance between anabolism and catabolism (Olson‚ 1967). A negative nitrogen balance exists when the excretion of nitrogen from the breakdown of protein exceeds intake (Olson‚ 1967). This predisposes the patient to problems with wound healing and normal tissue growth‚ thus resulting
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Investigating the Effect of Enzyme Concentration on Pectinase in the Production of Fruit Juice In this practical‚ I shall demonstrate the relationship between the concentration of pectinase and the amount of fruit juice produced accordingly in proportion. Apparatus: Apples Pectinase solution 10 x filter paper Knife or kitchen mincer Glass rod Water bath X 1 250 ml beakers X 2 Wash bottle of distilled water 100 cm^3 measuring cylinders In the case
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underpins the concepts studied in many other units in this course programme‚ The Learning Outcomes for Unit 5 are to: 1. Know the organisation of the human body. 2. Understand the functioning of the body systems associated with energy metabolism. 3. Understand how homeostatic mechanisms operate in the maintenance of an internal environment 4. Be able to interpret data obtained from monitoring routine variations in the functioning of healthy body systems. Remember: Use the details
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and mass building through vigorous resistance exercises. We aim to discover the advantages or disadvantages of protein supplements in regard to muscle synthesis and repair. Amino acids are the building block of proteins. The process of protein catabolism breaks down the digested proteins into amino acids that will be recruited and used for muscle synthesis. A study at Northern Illinois University was conducted on 33 male student athletes to examine the benefits of pre/post workout protein consumption
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physiology of the systems involved in energy metabolism. Functional Skills Development: This assignment will give you the opportunity to develop skills in Level 2 English‚ Math’s and ICT. The functional skills being improved will be identified at the end of each task. Learning outcomes On completion of this unit a learner should: 1 Know the organisation of the human body 2 Understand the functioning of the body systems associated with energy metabolism 3 Understand how homeostatic mechanisms operate
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BIO 2924 – Unit III Microbial Metabolism Chapter 8 and 9.3 I. Enzymes: - Chapter 8 A. Definition B. Characteristics C. Structure 1. Simple Enzymes 2. Conjugated Enzymes D. Nomenclature of Enzymes E. Classification of Enzymes F. Enzyme--Substrate Reactions G. Levels of Structure of Enzymes H. Conditions Affecting Enzyme Activity I. Location and Regularity of Enzyme Action 1. Exoenzymes 2. Endoenzymes 3. Constitutive Enzymes 4. Inducible Enzymes J. Regulation of Enzymatic Activity
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MICROBIAL NUTRITION Nutrition which is also called as nourishment or aliment is a provision to the cells and organisms with the materials necessary to support life. Here it deals with the nutrition in microorganism which is called as microbial nutrition. Nutrients may be divided into three general‚ often overlapping categories: Those that supply energy‚ those that supply carbon‚ and those that supply any and everything else. In this lecture we will consider nutrition from the point
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