Catch up Biology 2e covers the basic principles and concepts in biology that you will need if you are studying medicine or a related subject, or one of the biomedical sciences. The book focuses on human biology and covers: the basic molecules of life, such as proteins, carbohydrates, nucleic acids cells, tissues and processes, including energy metabolism, cell division, epithelial and connective tissues the key mammalian systems, for example, homeostasis, the endocrine, respiratory and digestive systems. Throughout the book the authors highlight clinical examples so that you can see the relevance of basic biology to your course. The book also contains questions (and answers) so that you can test your understanding of the subject as you work through the book. This new edition features two new chapters on microorganisms and on genetic disease. Catch up Biology is the ideal book to refresh your understanding of the basic concepts of biology.

As synthetic biology transforms living matter into a medium for making, what is the role of design and its associated values? Synthetic biology manipulates the stuff of life. For synthetic biologists, living matter is programmable material. In search of carbon-neutral fuels, sustainable manufacturing techniques, and innovative drugs, these researchers aim to redesign existing organisms and even construct completely novel biological entities. Some synthetic biologists see themselves as designers, inventing new products and applications. But if biology is viewed as a malleable, engineerable, designable medium, what is the role of design and how will its values apply? In this book, synthetic biologists, artists, designers, and social scientists investigate synthetic biology and design. After chapters that introduce the science and set the terms of the discussion, the book follows six boundary-crossing collaborations between artists and designers and synthetic biologists from around the world, helping us understand what it might mean to 'design nature.' These collaborations have resulted in biological computers that calculate form; speculative packaging that builds its own contents; algae that feeds on circuit boards; and a sampling of human cheeses. They raise intriguing questions about the scientific process, the delegation of creativity, our relationship to designed matter, and, the importance of critical engagement. Should these projects be considered art, design, synthetic biology, or something else altogether? Synthetic biology is driven by its potential; some of these projects are fictions, beyond the current capabilities of the technology. Yet even as fictions, they help illuminate, question, and even shape the future of the field.