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Is the practice of genetic engineering safe?
Outline 2 or more attempts to define psychological abnormality and consider limitations with these attempts
LOCK AND KEY
History of diabetes
revision spread - Biodiversity
How substances get in and out of cells
Lokc and Key Model Biology
should the abortion age be lowered from 24 weeks?
Charles Darwin - was he a good scientist and why?
Should Human Cloning be allowed?
conditions for seed gemination
Characteristics & Classification
Methodology - River Darent
Describe the biological methods and processes used in a chosen area of biology in the context of a problem or question identified during a visit made or issue researched
What are nutrients?
To investigate the vitamin C content of fruit juice
BEETROOT COURSEWORK - temperature or ethanol concentration
Fresh water Pollution study
What is the health risks associated with continued drug misuse?
The positive and negative effects of the food chain on human and environmental health.
TOTIPOTENCY AND PLANT TISSUE CULTURE WITH WHITE MUSTARD
Why does the colour leak out of cooked beetroot?
What is sight?
The Effect of Water Temperature and Alcohol Concentration on Membrane Permeability
The effect of temperature on membrane permeability in beetroot
Effect of Temperature on pigment release by Beetroot
Titration of an Eggshell (back titration)
Rates of reaction Hydrochloric acid + magnesium
The effect of temperature on the membrane structure of beetroot
Onion root tip mitosis
Effects on the Membrane by Temperature, pH, alcohol and other chemicals
Amount of Vitamin C to Decolourise Dcpip
PRACTICES AND PROCEDURES IN THE WORKPLACE
What are micro-organisms?
Investigating With Microscope
Osmosis - Where is the isotonic point of a potato chip?
Garlic and mint core practical – investigating the antibacterial properties of plants
Science coursework - Photosynthesis
The effect of temperature on the cell membranes of beetroot cells and amount of pigment released
To investigate the effect of different concentrations of ethanol on the permeability of beetroot cell membranes - Biology Coursework
To investigate the effect of light intensity on the rate of photosynthesis
To investigate how the concentration of hydrogen peroxide affects the amount of oxygen created when it’s reacted with a carbohydrate
The effect of a sucrose concentration on the rate of reaction of a potato tissue
Osmosis in Potato Cells
Diet problems related to children
Nutritional requirements of a 4 year old
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