The lipoprotein with the fastest electrophoretic mobility and the lowest triglyceride content is (A) Chylomicron (B) VLDL (C) IDL (D) HDL

The lipoprotein with the fastest electrophoretic mobility and the lowest triglyceride content is (A) Chylomicron (B) VLDL (C) IDL (D) HDL
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The lipoprotein with the fastest electrophoretic mobility and lowest TG content are (A) VLDL (B) LDL (C) HDL (D) Chylomicrones

Description : The lipoprotein with the fastest electrophoretic mobility and lowest TG content are (A) VLDL (B) LDL (C) HDL (D) Chylomicrones

Last Answer : Answer : C

Correct ordering of lipoprotein molecules from lowest to the greater density is (A) LDL, IDL, VLDL, chylomicron (B) Chylomicron, VLDL, IDL, LDL (C) VLDL, IDL, LDL, chylomicron (D) LDL, VLDL, IDL, chylomicron

Description : Correct ordering of lipoprotein molecules from lowest to the greater density is (A) LDL, IDL, VLDL, chylomicron (B) Chylomicron, VLDL, IDL, LDL (C) VLDL, IDL, LDL, chylomicron (D) LDL, VLDL, IDL, chylomicron

Last Answer : Answer : B

This lipoprotein removes cholesterol from the body (A) HDL (B) VLDL (C) IDL (D) Chylomicrons

Description : This lipoprotein removes cholesterol from the body (A) HDL (B) VLDL (C) IDL (D) Chylomicrons

Last Answer : Answer : A

A lipoprotein inversely related to the incidence of coronary artherosclerosis is (A) VLDL (B) IDL (C) LDL (D) HDL

Description : A lipoprotein inversely related to the incidence of coronary artherosclerosis is (A) VLDL (B) IDL (C) LDL (D) HDL

Last Answer : Answer : D

A lipoprotein associated with high incidence of coronary atherosclerosis is (A) LDL (B) VLDL (C) IDL (D) HDL

Description : A lipoprotein associated with high incidence of coronary atherosclerosis is (A) LDL (B) VLDL (C) IDL (D) HDL

Last Answer : Answer : A

The lipoprotein associated with activation of LCAT is (A) HDL (B) LDL (C) VLDL (D) IDL

Description : The lipoprotein associated with activation of LCAT is (A) HDL (B) LDL (C) VLDL (D) IDL

Last Answer : Answer : A

Chylomicron, intermediate density lipoproteins (IDL), low density lipoproteins (LDL) and very low density lipoproteins (VLDL) all are serum lipoproteins. What is the correct ordering of these particles from the lowest to the greatest density? (A) LDL, IDL, VLDL, Chylomicron (B) Chylomicron, VLDL, IDL, LDL (C) VLDL, IDL, LDL, Chylomicron (D) Chylomicron, IDL, VLDL, LDL

Description : Chylomicron, intermediate density lipoproteins (IDL), low density lipoproteins (LDL) and very low density lipoproteins (VLDL) all are serum lipoproteins. What is the correct ordering of these particles from the lowest to ... , IDL, LDL (C) VLDL, IDL, LDL, Chylomicron (D) Chylomicron, IDL, VLDL, LDL

Last Answer : Answer : B

The first lipoprotein to be secreted by the liver is (A) VLDL (B) nascent VLDL (C) LDL (D) IDL

Description : The first lipoprotein to be secreted by the liver is (A) VLDL (B) nascent VLDL (C) LDL (D) IDL

Last Answer : Answer : B

LCAT activity is associated with which of the lipo-protein complex? (A) VLDL (B) Chylomicrones (C) IDL (D) HDL

Description : LCAT activity is associated with which of the lipo-protein complex? (A) VLDL (B) Chylomicrones (C) IDL (D) HDL

Last Answer : Answer : D

Increase in blood of this class of lipoproteins is beneficial to ward off coronary heart disease: (A) HDL (B) LDL (C) VLDL (D) IDL

Description : Increase in blood of this class of lipoproteins is beneficial to ward off coronary heart disease: (A) HDL (B) LDL (C) VLDL (D) IDL

Last Answer : Answer : A

Dietary fats after absorption appear in the circulation as (A) HDL (B) VLDL (C) LDL (D) Chylomicron

Description : Dietary fats after absorption appear in the circulation as (A) HDL (B) VLDL (C) LDL (D) Chylomicron

Last Answer : Answer : D

Nascent chylomicron receives apolipoproteins C and E from (A) VLDL remnant (B) VLDL (C) LDL (D) HDL

Description : Nascent chylomicron receives apolipoproteins C and E from (A) VLDL remnant (B) VLDL (C) LDL (D) HDL

Last Answer : Answer : D

Increased serum levels of which of the following may be associated with a decreased risk of atherosclerosis? (a) Very low-density lipoproteins (VLDL) (b) Low-density lipoproteins (LDL) (c) Intermediate – density lipoproteins (IDL) (d) High-density lipoproteins (HDL) (e) Cholesterol

Description : Increased serum levels of which of the following may be associated with a decreased risk of atherosclerosis? (a) Very low-density lipoproteins (VLDL) (b) Low-density lipoproteins (LDL) (c) Intermediate – density lipoproteins (IDL) (d) High-density lipoproteins (HDL) (e) Cholesterol

Last Answer : Ans: D

The lipoprotein richest in cholesterol is (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Description : The lipoprotein richest in cholesterol is (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Last Answer : Answer : C

With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the formation of red blood cell membranes. 3) Chylomicrons are synthesized in the liver. 4) HDL is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Description : With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the ... is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Last Answer : Answers-3 Chylomicrons are formed in the gut from exogenous triacylglycerols and cholesterol. They are released into the lymph and thereby enter the blood.They are not formed in the liver.

With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the formation of red blood cell membranes. 3) Chylomicrons are synthesized in the liver. 4) HDL is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Description : With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the ... is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Last Answer : Answers-3 Chylomicrons are formed in the gut from exogenous triacylglycerols and cholesterol. They are released into the lymph and thereby enter the blood.They are not formed in the liver.

The compound which has the lowest density is (A) Chylomicron (B) β-Lipoprotein (C) α-Lipoprotein (D) pre β-Lipoprotein

Description : The compound which has the lowest density is (A) Chylomicron (B) β-Lipoprotein (C) α-Lipoprotein (D) pre β-Lipoprotein

Last Answer : Answer : A

The immunoglobulins are classified on the basis of (A) Light chains (B) Heavy chains (C) Carbohydrate content (D) Electrophoretic mobility

Description : The immunoglobulins are classified on the basis of (A) Light chains (B) Heavy chains (C) Carbohydrate content (D) Electrophoretic mobility

Last Answer : Answer : B

The highest phospholipids content is found in (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Description : The highest phospholipids content is found in (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Last Answer : Answer : D

The immunoglobulins are differentiated and also named on the basis of (A) Electrophoretic mobility (B) Heat stability (C) Molecular weight (D) Sedimentaiton coefficient like 7 S, 19 S etc.

Description : The immunoglobulins are differentiated and also named on the basis of (A) Electrophoretic mobility (B) Heat stability (C) Molecular weight (D) Sedimentaiton coefficient like 7 S, 19 S etc.

Last Answer : Answer : D

The major source of cholesterol in arterial smooth muscle cells is from (A) IDL (B) LDL (C) HDL (D) Chylomicrons FATS AND FATTY ACID METABOLISM 101

Description : The major source of cholesterol in arterial smooth muscle cells is from (A) IDL (B) LDL (C) HDL (D) Chylomicrons FATS AND FATTY ACID METABOLISM 101

Last Answer : Answer : B

The majority of absorbed fat appears in the forms of (A) HDL (B) Chylomicrone (C) VLDL (D) LDL

Description : The majority of absorbed fat appears in the forms of (A) HDL (B) Chylomicrone (C) VLDL (D) LDL

Last Answer : Answer : B

Free fatty acids released from adipose tissue are transported in blood by (A) Albumin (B) VLDL (C) LDL (D) HDL

Description : Free fatty acids released from adipose tissue are transported in blood by (A) Albumin (B) VLDL (C) LDL (D) HDL

Last Answer : Answer : A

Activated lecithin cholesterol acyl transferase is essential for the conversion of (A) VLDL remnants into LDL (B) Nascent HDL into HDL (C) HDL2 into HDL3 (D) HDL3 into HDL2

Description : Activated lecithin cholesterol acyl transferase is essential for the conversion of (A) VLDL remnants into LDL (B) Nascent HDL into HDL (C) HDL2 into HDL3 (D) HDL3 into HDL2

Last Answer : Answer : B

Heparin releasable hepatic lipase converts (A) VLDL remnants into LDL (B) Nascent HDL into HDL (C) HDL2 into HDL3 (D) HDL3 into HDL2

Description : Heparin releasable hepatic lipase converts (A) VLDL remnants into LDL (B) Nascent HDL into HDL (C) HDL2 into HDL3 (D) HDL3 into HDL2

Last Answer : Answer : C

Nascent HDL of intestinal origin acquires Apo C and Apo E from (A) Chylomicrons (B) VLDL (C) LDL (D) HDL of the hepatic origin

Description : Nascent HDL of intestinal origin acquires Apo C and Apo E from (A) Chylomicrons (B) VLDL (C) LDL (D) HDL of the hepatic origin

Last Answer : Answer : D

VLDL remnant may be converted into (A) VLDL (B) LDL (C) HDL (D) Chylomicrons

Description : VLDL remnant may be converted into (A) VLDL (B) LDL (C) HDL (D) Chylomicrons

Last Answer : Answer : C

Elevated plasma level of the following projects against atherosclerosis: (A) Chylomicrons (B) VLDL (C) HDL (D) LDL

Description : Elevated plasma level of the following projects against atherosclerosis: (A) Chylomicrons (B) VLDL (C) HDL (D) LDL

Last Answer : Answer : C

Cholesterol is transported from liver to extrahepatic tissues by (A) Chylomicrons (B) VLDL (C) HDL (D) LDL

Description : Cholesterol is transported from liver to extrahepatic tissues by (A) Chylomicrons (B) VLDL (C) HDL (D) LDL

Last Answer : Answer : D

Triglycerides are transported from liver to extrahepatic tissues by (A) Chylomicrons (B) VLDL (C) HDL (D) LDL

Description : Triglycerides are transported from liver to extrahepatic tissues by (A) Chylomicrons (B) VLDL (C) HDL (D) LDL

Last Answer : Answer : B

Apolipoprotiens C-I, C-II and C-III are present in all of the following except (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Description : Apolipoprotiens C-I, C-II and C-III are present in all of the following except (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Last Answer : Answer : C

Apolipoproteins C-I, C-II and C-III are present in (A) Chylomicrons (B) VLDL (C) HDL (D) All of these

Description : Apolipoproteins C-I, C-II and C-III are present in (A) Chylomicrons (B) VLDL (C) HDL (D) All of these

Last Answer : Answer : D

Apolipoprotein B-48 is present in (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Description : Apolipoprotein B-48 is present in (A) Chylomicrons (B) VLDL (C) LDL (D) HDL

Last Answer : Answer : A

Apolipoproteins A-I and A-II are present in (A) LDL only (B) LDL and VLDL (C) HDL only (D) HDL and chylomicrons

Description : Apolipoproteins A-I and A-II are present in (A) LDL only (B) LDL and VLDL (C) HDL only (D) HDL and chylomicrons

Last Answer : Answer : D

Familial hypertriaacylglycerolemia is associated with (A) Over production of VLDL (B) Increased LDL concentration (C) Increased HDL concentration (D) Slow clearance of chylomicrons

Description : Familial hypertriaacylglycerolemia is associated with (A) Over production of VLDL (B) Increased LDL concentration (C) Increased HDL concentration (D) Slow clearance of chylomicrons

Last Answer : Answer : A

What is true of nicotinic acid as well as nicotinamide: A. Both possess vitamin B3 activity B. Both cause cutaneous vasodilatation C. Both lower plasma triglyceride and VLDL levels D. Both cause hyperglycaemia after prolonged medication

Description : What is true of nicotinic acid as well as nicotinamide: A. Both possess vitamin B3 activity B. Both cause cutaneous vasodilatation C. Both lower plasma triglyceride and VLDL levels D. Both cause hyperglycaemia after prolonged medication

Last Answer : A. Both possess vitamin B3 activity

The following is true of bezafibrate except: A. It activates lipoprotein lipase B. It mainly lowers serum triglyceride level with smaller effect on LDL cholesterol level C. It increases the incidence of myopathy due to statins D. It tends to lower plasma fibrinogen level

Description : The following is true of bezafibrate except: A. It activates lipoprotein lipase B. It mainly lowers serum triglyceride level with smaller effect on LDL cholesterol level C. It increases the incidence of myopathy due to statins D. It tends to lower plasma fibrinogen level

Last Answer : C. It increases the incidence of myopathy due to statins

Which of the following is considered to be the best cholesterol? (1) VLDL (2) LDL (3) HDL (4) Triglycerids

Description : Which of the following is considered to be the best cholesterol? (1) VLDL (2) LDL (3) HDL (4) Triglycerids

Last Answer : (3) HDL Explanation: High-density lipoprotein (HDL) is one of the five major groups of lipoproteins, which, in order of sizes, largest to smallest, are chylomicrons, VLDL, IDL, LDL, and HDL, which ... heart attack. Low levels of HDL (less than 40 mg/dL) also increase the risk of heart disease.

Which of the following is considered to be the best cholesterol ? (1) VLDL (2) LDL (3) HDL (4) Triglycerids

Description : Which of the following is considered to be the best cholesterol ? (1) VLDL (2) LDL (3) HDL (4) Triglycerids

Last Answer : HDL

What is the difference between triglyceride and hdl cholesterol?

Description : What is the difference between triglyceride and hdl cholesterol?

Last Answer : One type of the cholestorol is important for healthy body functions. The other type will clog your arteries and increase the chances of serious medical issues.

During electrophoresis, what is the fastest moving lipoprotein?

Description : During electrophoresis, what is the fastest moving lipoprotein?

Last Answer : HDL (alpha lipoprotein).

Immunoglobulins are characterized by their (A) Heavy chains (B) Molecular weight (C) Light chains (D) Electrophoretic behaviour

Description : Immunoglobulins are characterized by their (A) Heavy chains (B) Molecular weight (C) Light chains (D) Electrophoretic behaviour

Last Answer : Answer : A

Isoenzymes for a given reaction (A) Have different spedificities (B) Have identical affinities for the same substrate (C) Exhibit different electrophoretic motilities (D) Contain similar ratios of different polypeptide chains

Description : Isoenzymes for a given reaction (A) Have different spedificities (B) Have identical affinities for the same substrate (C) Exhibit different electrophoretic motilities (D) Contain similar ratios of different polypeptide chains

Last Answer : Answer : B

Highest content of triglycerides is seen in which lipoprotein?

Description : Highest content of triglycerides is seen in which lipoprotein?

Last Answer : Chylomicrons. 

Maximum cholesterol content is in which lipoprotein?

Description : Maximum cholesterol content is in which lipoprotein?

Last Answer : LDL (Beta lipoprotein). 

IDL have the density in the range of (A) 0.95–1.006 (B) 1.006–1.019 (C) 1.019–1.032 (D) 1.032–1.163

Description : IDL have the density in the range of (A) 0.95–1.006 (B) 1.006–1.019 (C) 1.019–1.032 (D) 1.032–1.163

Last Answer : Answer : B

Which of the following lipoproteins would contribute to a measurement of plasma cholesterol in a normal person following a 12 hr fast? (A) High density lipoprotiens (B) Low density lipoproteins (C) Chylomicron (D) Chylomicron remnants

Description : Which of the following lipoproteins would contribute to a measurement of plasma cholesterol in a normal person following a 12 hr fast? (A) High density lipoprotiens (B) Low density lipoproteins (C) Chylomicron (D) Chylomicron remnants

Last Answer : Answer : A

In the type II (a) hyper lipoproteinemia there is increase in (A) Chylomicron bond (B) β (C) Pre beta (D) α

Description : In the type II (a) hyper lipoproteinemia there is increase in (A) Chylomicron bond (B) β (C) Pre beta (D) α

Last Answer : Answer : B

Receptors for chylomicron remnants are (A) Apo A specific (B) Apo B-48 specific (C) Apo C specific (D) Apo E specific

Description : Receptors for chylomicron remnants are (A) Apo A specific (B) Apo B-48 specific (C) Apo C specific (D) Apo E specific

Last Answer : Answer : B