an oily organic compound insoluble in water but soluble in organic solvents; essential structural component of living cells (along with proteins and carbohydrates) 同义词：lipide, lipoid,
Lipids constitute a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E, and K), monoglycerides, diglycerides, triglycerides, phospholipids, and others. The main biological functions of lipids include energy storage, signaling, and acting as structural components of cell membranes.
例句与用法
1.
Animal fats and vegetable oils are simple lipids . 动物脂肪与植物油都是简单类脂体。
2.
Conjugates of protein and lipid occur as lipoproteins . 蛋白质和脂肪结合产生脂蛋白。
3.
Lipids are organic compounds that are quite hydro-phobic . 脂类是十分疏水的有机化合物。
4.
Such membrane lipids are amphiphatic molecules . 这种膜的类脂是一种有两种亲和性的分子。
5.
Lysophospholipids are often observed in plant lipid extracts . 溶血磷脂在植物类脂提取物中常看到。
6.
The lipid fraction did not start to decline until 2 days after planting . 类脂物质直到播后2天才开始下降。
7.
Surfactant is the name given to the lipid secretions that lie in the alveoli . 表面作用剂是指肺泡上的脂质分泌物。
8.
The more soluble a compound is in lipid the more readily it can enter the cell . 愈易溶解于类脂的化合物就愈容易进入细胞。
9.
The surface lipids undergo oxidation generating many compounds containing hydroxyl and carbonyl groups . 表面的类脂物氧化后，产生许多化合物，包括羟基和羰基化合物。
10.
The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups . 表面的类脂物氧化后，产生许多化合物，包括羟基和羰基化合物。
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