comely 发表于 2025-3-25 04:30:27
, and centrioles are included in the chapter on nuclei. New and exciting information about all these structures has emerged in recent years-for example, the nucleosome, interrupted genes, signal sequences on proteins destined for the bioenergetic organelles, mapping and sequencing of organelle genes, and cons978-0-216-91005-8978-1-4684-1516-2emulsify 发表于 2025-3-25 08:02:58
Historisches. Ältere Untersuchungen in nature, shown by bacteria and blue-green algae. These prokaryotic cells, as they are called, are immensely successful in terms of number of species and range of environments occupied. They carry out metabolic processes that are essentially similar to those of higher (eukaryotic) cells. They have长矛 发表于 2025-3-25 13:38:45
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Die Entstehung der Höhenstrahlungradish seedling is shown in figure 3.1 to illustrate the variety of plastids in its tissues. The chloroplasts—plastids whose internal membranes contain chlorophyll—are functionally and structurally the most complex plastids and, because of their unique role in mediating photosynthesis, have been theLVAD360 发表于 2025-3-25 22:38:27
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Theorie der explosionsartigen Schauers, liver, collagen-secreting fibroblasts and polymer-secreting plant cells, suggested that they were involved in synthetic and secretory activity. Subsequent investigations brilliantly vindicated these predictions.火光在摇曳 发表于 2025-3-26 06:57:17
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Die Zerfallselektronen der Mesonenion are brought about by the neuromuscular system, the activity of which is also dependent on specialized cell organelles that are associated with ER and Golgi bodies, namely the synaptic vesicles of neurones and the sarcoplasmic reticulum of muscle. These organelles, together with the chromaffin gr无脊椎 发表于 2025-3-26 13:55:02
Cell Compartmentation,ation and mean generation time. Yet at the ultrastructural level there is a sameness about cells that is almost tedious. The same basic structures—nuclei, plastids, mitochondria, endoplasmic reticulum, Golgi bodies, lysosomes—appear with predictable regularity (figure 1.1). Whether this reflects a m遵循的规范 发表于 2025-3-26 20:41:53
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