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The effective learning of electronics must involve practical experience in circuit building. This book provides a practical explanation of electronics, understandable to any reader with some knowledge of electrical circuits. Martin Hartley Jones presents a full account of the subject, starting with basic concepts such as amplification, and progressing to analog and digital IC chip applications, including a lucid account of microcomputers. All the topics are effectively illustrated with lively experiments. Mathematics does not obscure the electronics concepts, so the book remains very...

Many plants produce enzymes collectively known as ribosome-inactivating proteins (RIPs). RIPs catalyze the removal of an adenine residue from a conserved loop in the large ribosomal RNA. The adenine residue removed by this depurination is crucial for the binding of elongation factors. Ribosomes modified in this way are no longer able to carry out protein synthesis. Most RIPs exist as single polypeptides (Type 1 RIPs) which are largely non-toxic to mammalian cells because they are unable to enter them and thus cannot reach their ribosomal substrate. In some instances, however, the RIP forms...

Many plants produce enzymes collectively known as ribosome-inactivating proteins (RIPs). RIPs catalyze the removal of an adenine residue from a conserved loop in the large ribosomal RNA. The adenine residue removed by this depurination is crucial for the binding of elongation factors.

This book brings together a collection of ground-breaking research and techniques in the field of learning and teaching in higher education.