由于胆固醇是疏水性分子,所以它在血液中是以大的脂蛋白的颗粒被运输的。根据脂蛋白的密度分为四种类型:极低密度的脂蛋白(very low-densitylipoprotein,VLDL)、中等密度脂蛋白(interme diatedensity lipoprotein,IDL)、低密度脂蛋白(LDL)和高密度脂蛋白(high density lipoprotein,HDL)。
百度试题 题目1.低密度的脂蛋白(low- density Lipoprotein,LDL 相关知识点: 试题来源: 解析
百度试题 题目26.低密度的脂蛋白(low- density lipoprotein,LDL 相关知识点: 试题来源: 解析反馈 收藏
14.一种低密度脂蛋白 (low density lipoprotein,LDL)含apo B-100(M为500000)和总胆固醇(假设平均 Mr为590)的质量分数分别为25%和50%。试计算apo B-100与总胆固醇的摩尔比 [1:1695] 解答:设摩尔比为1/𝑥 500000/590• 1/𝑥 = 25/50 得,x=1695 apo B-100与总胆固醇
受体介导的低密度脂蛋白(low-densitylipoprotein,LDL).ppt 第六章 细胞内膜系统 与蛋白质分选 定义:结构、功能和发生上相关的内膜形成的细胞结构称为细胞内膜系统,如核被膜、内质网、高尔基体等。 功能:区隔化;增加内表面积,提高代谢和调节能力。 从系统发生来看内膜系统起源于质膜的内陷和内共生。 从个体发生来看...
低密度脂蛋白(Low density lipoprotein).doc,低密度脂蛋白(Low density lipoprotein) Introduction of low density lipoprotein LDL is a cholesterol rich lipoprotein whose cholesterol comes mainly from cholesterol in the high-density lipoprotein transported
Low-density lipoprotein (LDL) is a type of lipoprotein that serves as a major carrier of cholesterol in the bloodstream, playing a crucial role in delivering cholesterol to cells through endocytosis. It is closely associated with heart disease and the accumulation of LDL is linked to the developm...
LDL is a low-density lipoprotein that transports cholesterol and triglycerides from the liver to peripheral tissues. LDL (like all lipoproteins) facilitates the movement of fats and cholesterol within the water based solution of the blood stream. Each natural LDL particle contains a single Apo B-10...
LDL is the major carrier of cholesterol to the periphery and supplies the cholesterol essential for the integrity of nerve tissue, steroid hormone synthesis, and cell membranes. The association between elevated plasma cholesterol carried in LDL and the risk of coronary heart disease has been well ...
坏的胆固醇叫低密度脂蛋白(Low Density Lipoprotein LDL),作用是把胆固醇从肝脏运送到体内的上百万细胞。虽然我们的身体 … www.360doc.com|基于23个网页 2. 中低密度脂蛋白 普罗布考(Probucol)能降低血液中低密度脂蛋白(low density lipoprotein LDL) 胆固醇的水平。与氮-乙酰半光氨酸相似,具有 … ...