更多"[单选题]电泳法分离血浆脂蛋白时,从正极一负极依次顺序的排列为"的相关试题:
[单选题]电泳法分离血浆脂蛋白时,从正极-负极依次顺序的排列为
A.CM、VLDL、LDL、HDL
B.VLDL、LDL、HDL、CM
C.LDL、HDL、VLDL、CM
D.HDL、VLDL、LDL、CM
E.HDL、LDL、VLDL、CM
[单选题]电泳法分离血浆脂蛋白时,从正极到负极依次排列的顺序是
A.CM→ VLDL→LDL→HDL
B.VLDL→LDL→HDL→CM
C.LDL→HDL→VLDL→CM
D.HDL→VLDL→LDL→CM
E.HDL→LDL→VLDL→CM
[单选题]电泳法分离血浆脂蛋白时,从正极→负极依次排列的顺序为
A.CM→VLDL→LDL→HDL
B.VLDL→LDL→HDL→CM
C.LDL→HDL→VLDL→CM
D.HDL→VLDL→LDL→CM
E.HDL→LDL→VLDL→CM
[单选题]密度离心分离血浆脂蛋白时,上浮和下沉的是( )
A.CM和VLDL
B.CM和HDL
C.CM和LDL
D.HDL和LDL
E.HDL和VLDL
[单选题]电泳分离血浆清蛋白(pl = 4.9)和球蛋白(pl=6.6)时,为达到分离效果最好应选择电 泳缓冲液的PH值是
A.pH 7. 6
B.pH 6. 6
C.pH 5. 9
D.pH 4. 9
[单选题]电泳分离血浆清蛋白(pI=4.9)和球蛋白(pI=6.6)时,为达到分离效果最好应选择电 泳缓冲液的pH值是
A.pH 7. 6
B.pH 6. 6
C.pH 5. 9
D.pH 4. 9
[单选题]正常血浆脂蛋白按密度低至高顺序的排列为
A.CM→VLDL→IDL→LDL
B.CM→VLDL→LDL→HDL
C.VLDL→CM→LDL→HDL
D.VLDL→LDL→IDL→HDL
E.VLDL→LDL→HDL→CM
[不定项选择题]患者,男,17岁,近半年来腹部不适,多次剧烈腹痛。空腹12h抽血分离血浆,呈奶样乳白色,但经15000r/min离心30min后,发现血浆下层较透明,而表面为奶油层
该患者血浆中哪项脂类成分显著升高
A.内源性胆固醇
B.外源性甘油三酯和胆固醇
C.内源性甘油三酯
D.外源性甘油三脂
E.外源性胆固醇
[单选题]正常血浆脂蛋白按密度由低→高的顺序排列为
A.CM→VLDL→IDL→LDL
B.CM→VLDL→LDL→HDL
C.VLDL→CM→LDL→HDL
D.VLDL→LDL→IDL→HDL
E.VLDL→LDL→HDL→CM
[单选题]正常血浆脂蛋白按照密度由低到高顺序的排列为
A.VLDL-IDL-LDL-HDL
B.CM-VLDL-IDL-LDL
C.VLDL-CM-LDL-HDL
D.VLDL-LDL-IDL-HDL
E.CM-VLDL-LDL-HDL