9.2 - Maintaining a Balance: 1. Most organisms are active within a limited temperature range: * Identify the role of enzymes in metabolism‚ describe their chemical composition and use a simple model to describe their specificity in substrates: * Role of enzymes in metabolism: * Metabolism refers to all the chemical reactions occurring in organisms * Enzymes are biological catalysts which increase the rate of chemical reactions * Without enzymes‚ metabolism
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Describe the life of the personality you have studied (10 marks) John Edgar Hoover is a controversial figure in American history as the longest serving director of the Federal Bureau Investigations (FBI). He grew up with a conservative‚ white‚ middle class background in Washington‚ Seward Square in a friendly neighbourhood populated by public servants. Hoover was a very filial son‚ living with his mother until her death. His main influence originated from his mother who was a very strict and disciplined
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The Simple Gift (1996) Steven Herrick Introduction -‐ In its essence‚ The Simple Gift‚ explores belonging as a personally transformative process intrinsically linked to the development of conscience and identity. -‐ In Billy‚ Herrick has created a character who journeys from a psychic and physical space of
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How does Weir’s portrayal of the relationship between Book and his world move us into a deeper understanding of power? The 1985 film ‘witness’ directed by Peter weir is a crime/drama that develops the theme of conflict though individual power on a social‚ cultural and personal level. These areas of power are highlighted through the use of film techniques such as; camera shots‚ camera angles‚ lighting and costume. The film outlines the juxtaposition between mainstream American society and the Amish
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Production of materials 1B – identify the industrial source of ethylene from the cracking of some of the fractions from the refining of petroleum Industrial source of ethylene (ethene) * Obtained from Crude oil – fractional distillation * Heated to high temps * Components vaporise and rise up tower where condense and collect * Lower the boiling point‚ higher up tower compound rises * Separates crude oil into fraction each with different boiling range - Catalytic Cracking
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ADOLESCENCE SECTION 1 PHYSICAL DEVELOPMENT Adolescence is a transitional stage of physical and psychologicalhuman development generally occurring during the period from puberty to legal adulthood. * The period is subdivided into smaller categories * Early adolescence (ages 11-14) * Middle adolescence (ages 15-18) * Late adolescence (ages 18-21) PHYSICAL CHANGES IN BOTH SEXES * Adolescent growth spurt – lasts 2-3 years and is a period of rapid growth – 8-10 inches in height
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HSC 037 Promote and implement health and safety in health and social care Title HSC 037 Promote and implement health and safety in health and social care Level 3 Credit value 6 Learning outcomes The learner will: Assessment criteria The learner can: 1. Understand own responsibilities‚ and the responsibilities of others‚ relating to health and safety 1.1 Identify legislation relating to health and safety in a health or social care work setting 1.2 Explain the main points of health and safety
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Centre Number Student Number 2008 TRIAL HIGHER SCHOOL CERTIFICATE EXAMINATION Business Studies | |Total marks – 100 | | | | | |Section I Pages 3 - 6
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HSC 2024 Undertake Agreed Pressure Area Care 1.1 The anatomy and physiology of the skin in relation to skin breakdown and the development of pressure sores. The skin is the largest organ of the body and it acts as a waterproof protector for all the internal organs and it consist of four distinct layers: The epidermis‚ the basement membrane zone‚ the dermis and the subcutaneous layer. The epidermis which is the outer layer and is a protective multilayered self renewing structure which varies in
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It’s Friday (TGIF) which was performed in front of a live audience. The presenter‚ Richard Glover‚ begins the program with a section called The News from Nowhere. In it Glover gives a humorous account of his son and his son’s friends studying for the HSC. He refers to his son as ‘Bat Boy’ and his wife as ‘Jocasta’. Before you hear the recording you will have two minutes to read the questions printed in this paper. As you are listening to the recording‚ follow the questions. You may write notes if
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