Desert 发表于 2025-3-26 21:10:27
http://reply.papertrans.cn/23/2249/224855/224855_31.png软膏 发表于 2025-3-27 02:24:31
Biological iron,partly a result of the poor solubility of iron under aqueous and aerobic conditions: the solubility product of Fe(OH). is 4 x 10., and even for Fe(OH). it is only 8 x 10. (.; .). Thus within the cell, free iron will generally precipitate as polymeric hydroxides. Another reason the level of free iron沙发 发表于 2025-3-27 07:22:02
Models for iron biomolecules,acteristics rather than function. For example, haemoproteins all contain the familiar iron-porphyrin group but chemical ‘ fine-tuning’ allows the iron centre to assume roles as varied as oxygen transport and storage, enzymatic reactions, and electron transfer. In addition, iron biomolecules can be d预兆好 发表于 2025-3-27 11:20:59
http://reply.papertrans.cn/23/2249/224855/224855_34.pngAbnormal 发表于 2025-3-27 14:27:23
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10楼adj忧郁的 发表于 2025-3-28 12:06:42
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