This teaching guide provides a range of ideas and resources for teaching about enzymes at A level. Curriculum links include lock and key, active site, induced-fit, inhibitor, and cofactor.

Although produced to support the teaching of OCR AS and A Level Biology A specifications (H020 and H420), the resource...

Published by the Wellcome Trust, the 'Big Picture' explores issues around biology and medicine. How do we stop new diseases emerging or re-emerging infections getting out of hand?

How does this happen in a world of...

This article looks at epigenetics in plants.

Rooted to the spot, plants cannot run away from problems.  Instead,...

This resource introduces students to the topic of epilepsy. Activities include comprehension tasks and word searches of key words and exploring brain seizures through artistic interpretation.  The Illuminating the Self activities encourage artistic input and students create a piece of art connected to brain...

In this SATIS Revisited resource students investigate how scientists monitor seismic activity and warn of impending volcanoes, the limitations of the scientific data collected, and resulting precision level of warnings.

Since the discovery of antibiotics, many people believe that the pathogenic microorganism threat to the population has been removed, with fatal infections and infectious diseases brought under control. This has discouraged research into drugs containing natural compounds such as essential oils. However, humans are...

If the reader struggles with the maths in science, this series of books is for them. These textbook companions will help improve their essential maths skills for chemistry, physics and biology whichever awarding body specification they are following....

In this podcast from the Natural Environment Research Council's (NERC) Planet Earth Online collection, Sue Nelson visits an indoor coral reef at the brand new Coral Reef Research Unit at the University of Essex.

Researchers are using the reef to look at the effects of ocean acidification on coral in a...

Students compare the water quality at different points in a stream or river using the standard procedure for finding the Trent Biotic Index score for samples of freshwater invertebrates.  The test was developed by the Trent River authority to detect water pollution. It allows comparisons of water quality to be made...

Produced by Science & Plants for Schools (SAPS), in this investigation, students look at the concentration of glucose in isotonic sports drinks. This enables students to see if the drinks are, in fact, isotonic with the blood.

In this investigation, students first produce a standard curve by testing...

From the National Non-Food Crops Centre, this factsheet gives an overview of the current and potential market for biorenewable ethanol in chemical applications. It explores the production and uses of bioethanol. Bioethanol can be produced by the fermentation. Starch and sugar feedstocks are also food crops and so...

Produced by Science & Plants for Schools (SAPS), this investigation looks at the effects of ethene of fruit ripening.

Ethene is a colourless gas and is produced by plants, acting as a plant growth substance. Its...

This resource, designed for Key Stage Four, provides an introduction to organ and tissue donation, looks at different levels of intervention to encourage people to donate, and explores the meaning of ethical values that are often used in the context of donation. It also...

A collection of resources about ethical issues surrounding genetics.

Written in 1999, and published by the Biotechnology and Biological Sciences Research Council (BBSRC), this book looks at issues surrounding the ethical use of animals in the field of biotechnology.

The chapters in the...