منابع مشابه
The great ideas of biology
Four of the great ideas of biology are discussed: the cell as the basic structural and functional unit of life, the gene as the mechanism of heredity, evolution by natural selection, and life as chemistry. A fifth idea is explored whereby biological organisation is explained in terms of logical and informational processes and structures.
متن کاملThe great ideas of biology
Four of the great ideas of biology are discussed: the cell as the basic structural and functional unit of life, the gene as the mechanism of heredity, evolution by natural selection, and life as chemistry. A fifth idea is explored whereby biological organisation is explained in terms of logical and informational processes and structures.
متن کاملBright ideas for chemical biology.
Small-molecule fluorescent probes embody an essential facet of chemical biology. Although numerous compounds are known, the ensemble of fluorescent probes is based on a modest collection of modular "core" dyes. The elaboration of these dyes with diverse chemical moieties is enabling the precise interrogation of biochemical and biological systems. The importance of fluorescence-based technologie...
متن کاملFeatures of Knowledge Building in Biology: Understanding Undergraduate Students' Ideas about Molecular Mechanisms.
Research has suggested that teaching and learning in molecular and cellular biology (MCB) is difficult. We used a new lens to understand undergraduate reasoning about molecular mechanisms: the knowledge-integration approach to conceptual change. Knowledge integration is the dynamic process by which learners acquire new ideas, develop connections between ideas, and reorganize and restructure pri...
متن کاملContemporary Ideas in Physics and Biology in Gottlieb’s Psychology
Gilbert Gottlieb was among the leading theorists in all of psychology and his imprint on contemporary developmental science generally and to developmental psychobiology and comparative psychology in particular is difficult to overstate. In manywaysGottlieb’s early formulations (e.g., Gottlieb, 1973, 1984, 1985) regarding the dynamic multilevel transactions integrating biology and ecology in the...
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ژورنال
عنوان ژورنال: Nature
سال: 1964
ISSN: 0028-0836,1476-4687
DOI: 10.1038/203557a0