phosphate ion 磷酸根离子
organic phosphate 有机磷酸盐
serum phosphate 血清磷酸盐
inorganic salt 无机盐
phosphate metabolism 磷酸盐代谢
bone mineral 骨矿物质
ATP phosphate ATP磷酸基团
1. Inorganic phosphate plays a key role in energy metabolism in cells.
无机磷酸盐在细胞能量代谢中起关键作用。
2. The level of inorganic phosphate in the blood must be carefully regulated.
血液中的无机磷酸盐水平必须被严格调节。
3. Plants absorb inorganic phosphate from the soil for growth.
植物从土壤中吸收无机磷酸盐以促进生长。
4. Excess inorganic phosphate can affect kidney function.
过量的无机磷酸盐可能影响肾功能。
A: Why is inorganic phosphate important in biology?
A：为什么无机磷酸盐在生物学中很重要？
B: Because inorganic phosphate is essential for energy transfer and cell function.
B：因为无机磷酸盐对能量传递和细胞功能至关重要。
1) 生物体内参与能量代谢的重要无机离子形式
2) 构成ATP及核酸磷酸骨架的基础物质
3) 存在于血液和细胞外液中的调节性离子
1. 无机磷酸盐：不含有机碳结构的磷酸盐，参与生物代谢与矿物形成。
e.g.
Inorganic phosphate is essential for ATP production.
无机磷酸盐对ATP生成至关重要。
2. 无机磷酸根形式：以PO4³⁻存在的无机离子。
e.g.
Cells absorb inorganic phosphate from extracellular fluid.
细胞从细胞外液吸收无机磷酸盐。
noun
1. A phosphate compound that does not contain organic carbon structures, commonly found as phosphate ions in biological and environmental systems.
Synonym: phosphate ion, orthophosphate, mineral phosphate