Biology revision
- Created by: Phoebe Crowe
- Created on: 04-06-15 19:01
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- Biology
- diet and metabolic rate
- balanced diet
- contains
- Carbohydrate
- fats
- proteins
- vitamins
- Minerals
- contains
- unbalanced diet
- become malnourished
- to fat/ too thin
- suffer from deficiency diseases
- become malnourished
- metabolic rate
- rate at which
- chemical reactions
- take place in the body
- chemical reactions
- rate at which
- balanced diet
- diet and cholesterol
- high level of cholesterol
- increases risk
- developing plaques in artery walls
- increases risk
- fats
- unsaturated
- lower blood cholesterol levels
- saturated
- raises blood cholesterol levels
- unsaturated
- high level of cholesterol
- Pathogens and infections
- disease
- micro-organisms
- cause disease
- called pathogens
- cause disease
- bacteria
- reproduce rapidly
- inside the body
- produce toxins
- make us ill
- reproduce rapidly
- viruses
- reproduces
- inside body cell
- destroys cells
- reproduces
- micro-organisms
- epidemic
- widespread
- pandemic
- national and international
- disease
- drugs against disease
- antibiotics
- kill bacteria inside your body
- without killing your own cells
- do not always work
- bacteria can become resistant
- natural selection
- bacteria can become resistant
- kill bacteria inside your body
- vaccination
- small amount
- dead/inactive viruses
- injected into body
- dead/inactive viruses
- small amount
- antibiotics
- growing bacteria
- culture
- should be kept lower than 25 degrees
- sterile technique
- stop contamination
- culture
- diet and metabolic rate
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