
BTEC Level 3 Nationals Applied Science Student Book 2
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Content
- Front Cover
- Contents
- Introduction
- Chapter 5: Principles and Applications of Science II
- A: Properties and uses of substances
- Relating properties to uses and production of substances
- Metal oxides and metal hydroxides
- Electrolysis
- Transition metals
- Purification, extraction and manufacture of useful substances
- Structures, reactions and properties of commercially important organic compounds
- Reactions of organic compounds
- Electrophilic addition in alkenes
- B: Organs and systems
- The cardiovascular system
- Characteristic features of blood vessels
- Structure and function of the heart
- The cardiac cycle
- Electrocardiograms
- The effect of caffeine on heart rate
- Factors that increase the risk of cardiovascular disease (CVD)
- Benefits and risks of treatments for CVD
- Ventilation and gas exchange in the lungs
- Structure of the human lung and ventilation system
- Ventilation of the lungs
- Spirometer readings of lung volumes
- Methods used to measure lung function for respiratory conditions
- The effects of exercise
- Urinary system structure and function
- The function of the urinary system
- The structure and function of a kidney nephron
- Kidney disease
- Cell transport mechanisms
- Fluid mosaic model
- Methods used to transport molecules through cell membranes
- Surface area to volume ratio
- C: Thermal physics, materials and fluids
- Thermal physics in domestic and industrial applications
- Measurements
- Work done
- Law of conservation of energy
- Heat and temperature
- Calculating efficiency
- Ideal gas equation
- Changes of state
- Internal energy and the first law of thermodynamics
- Natural processes and the second law of thermodynamics
- Reversible processes (isothermal and adiabatic)
- Idealised engine cycles
- Heat engines, refrigerators and heat pumps
- Materials in domestic and industrial applications
- Elasticity and Hooke's Law
- Stress-strain curves
- Ductile materials
- Creep and fatigue
- Elastomers
- Brittle materials
- Fluids in motion
- Fluid flow patterns - streamline and turbulent
- Viscosity and Newton's Law
- Non-Newtonian fluid flow
- Rate of fluid flow and pressure
- Mass flow rate continuity
- Bernoulli's principle
- Getting ready for assessment
- Chapter 6: Investigative Project
- A: Undertake a literature search and review to produce an investigative project proposal
- Literature review
- Investigative project proposal
- B: Produce a plan for an investigative project based on the proposal
- Schedule
- Plan
- Health and safety and ethical considerations
- C: Undertake the project, collecting, analysing and presenting the results
- Experimental procedures and techniques
- Collect, collate and analyse data
- D: Review the investigative project using correct scientific principles
- Scientific report for the vocational investigative project
- Scientific evaluation of findings
- Skill development within project work
- Chapter 7: Contemporary Issues in Science
- A: Contemporary scientific issues
- Understand the scientific issues in terms of ethical, social, economic and environmental impact
- Understand the influence of different organisations/individuals on scientific issues
- B: Interpretation, analysis and evaluation of scientific information
- Interpretation and analysis of scientific information
- Evaluation of scientific information
- C: Science reporting
- Know how science is reported in different media and for different audiences
- Understand the presentation of science reporting and its relationship with the reporting medium and target audience
- Getting ready for assessment
- Chapter 17: Microbiology and Microbiological Techniques
- A: Understand the importance of microbial classification to medicine and industry
- Microorganisms and infectious agents
- Classification
- Microorganisms in medicine and industry
- B: Undertake microscopy for specimen examination in laboratories
- Microscopes
- Specimen and slide preparation
- Setting up and using a compound light microscope
- C: Undertake aseptic techniques to culture microorganisms
- Safety and prevention of contamination in microbial culturing
- Growth media
- Inoculation and incubation
- D: Explore factors controlling microbial growth in industrial, medical and domestic applications
- Growth requirements
- Growth inhibitors
- Measuring microbial growth
- Chapter 21: Medical Physics Applications
- A: Explore the principles, production, use and benefits of non-ionising instrumentation techniques in medical applications
- Magnetic resonance imaging (MRI)
- Lasers
- Infrared thermography (IRT)
- Ultrasound
- B: Explore the principles, uses and benefits of ionising instrumentation techniques in medical applications
- X-rays
- Computerised tomography (CT) or computerised axial tomography (CAT)
- Gamma ray imaging
- Radiotherapy, gamma knife surgery and proton beam therapy
- C: Understand health and safety, associated risks, side effects and limitations of ionising and non-ionising instrumentation techniques in medical applications
- Safety precautions, side effects and risks for operators and patients of non-ionising radiation
- Safety precautions, side effects and risks for operators and patients of ionising radiation
- Chapter 23: Forensic Evidence, Collection and Analysis
- A: Understand how to gather forensic evidence, the integrity to forensic investigation and the importance of health and safety
- At the crime scene
- Preservation and recovery of evidence
- Search patterns
- Health and safety
- B: Investigate a simulated crime scene using forensic procedures
- Collection of biological evidence
- Collection of chemical evidence
- Collection of physical evidence
- Other important investigative considerations
- C: Conduct scientific analysis of biological, chemical and physical evidence
- Biological evidence techniques
- Chemical evidence techniques
- Colorimetry
- Physical evidence techniques
- Other areas of forensic science
- D: Be able to justify methods, interpret findings and report on conclusions of forensic techniques and analysis
- Interpretation of evidence
- Presentation of evidence
- Provision of forensic science service in England and Wales
- Glossary
- Index
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