Assuming the is required, and eye is required, the following results were found.
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Using a spirometer to investigate human lung function
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Controlling body mass
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Preparing an anther squash
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Measuring respiratory quotient
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Following gene transfer by conjugation in bacteria
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Measuring the rate of metabolism
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A model for natural selection – spaghetti worms
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Looking at a heart
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Investigating what makes fruit go brown
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Investigating factors affecting the breathing rate of a locust
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Practice makes perfect?
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Enzyme-catalysed synthesis
Lesson organisation Class practical In early studies of biology, we often focus on digestive enzymes. This can lead students to think that enzymes work only to break chemicals apart. This enzyme-catalysed synthesis offers an alternative enzyme reaction...
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A closer look at blood
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Quantitative food test: protein content of powdered milk
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Dissecting lungs
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Investigating the effect of minerals on plant growth
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A window on the past: Measuring stomatal density
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How do plants and animals change the environment around them?
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Working with immobilised enzymes or microscopic organisms
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Gene induction: ß-galactosidase in E. coli