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Linking bioenergetics to everyday challenges

All biochemical reactions involve changes in energy, as a result of the breaking and subsequent formation of chemical bonds. It is the biochemical field of bioenergetics that studies the transformation …

Energy released from respiration

Metabolic pathways provide essential resources and energy that all cells need to be able to grow and divide. The amount of energy obtained from these pathways can vary depending upon …

Future developments in bioenergy

Current global challenges include issues around global energy security, global food security and global water security. Here, we highlight how research involving biochemistry may be able to help identify solutions …

Experiment: catalytic reactions in biology

Here, we provide instructions for an experiment that detects the biochemical activity of catalase peroxidase. To understand the important principles behind this step, it is not essential to do this …

How do enzymes work?

To have a better understanding of how enzymes work inside cells, it is useful to think a little further about how energy influences whether a reaction will take place. How …

Enzymes are proteins that act as catalysts

As we consider how biochemistry can explain how cells function and provide solutions to some of society’s major challenges, it is important to think about how reactions take place inside …

Introduction to metabolism and bioenergetics

Metabolism is central to all cellular life. The video describes the cellular and molecular changes that deliver energy for organisms through different pathways. It highlights two of the most fundamental …

Self assess your understanding of week 1

This brief self assessment questionnaire will help you identify what areas of week 1 of this course you understood well and whether you may need to take a more active …

Everyday biochemistry

You may never have realised it, but biochemistry is being applied to address a huge variety of problems on a day to day basis. In this video Jenny and Laura …

Significant biochemists and experiments

This video highlights significant biochemists and experiments that led to important advances in biochemical knowledge. Further information about findings that have been important in biochemistry are available on the Biochemical …

Biochemistry as a “Practical” Subject

The undertaking of experiments and analysis of resulting data is very important for biochemists. Therefore, a training in biochemistry develops practical-based skills and an appreciation of a range of scientific …