Cerebonic acid is present in (A) Triglycerides (B) Cerebrosides (C) Esterified cholestrol (D) Sphingomyelin

Cerebonic acid is present in (A) Triglycerides (B) Cerebrosides (C) Esterified cholestrol (D) Sphingomyelin
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Answer : B
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Ceramide is present in all of the following except (A) Plasmalogens (B) Cerebrosides (C) Sulphatides (D) Sphingomyelin

Description : Ceramide is present in all of the following except (A) Plasmalogens (B) Cerebrosides (C) Sulphatides (D) Sphingomyelin

Last Answer : Answer : A

The major storage form of lipids is (A) Esterified cholesterol (B) Glycerophospholipids (C) Triglycerides (D) Sphingolipids

Description : The major storage form of lipids is (A) Esterified cholesterol (B) Glycerophospholipids (C) Triglycerides (D) Sphingolipids

Last Answer : Answer : C

Which of the followings gives a positive test for Ninhydrin? (A) Reducing sugars (B) Triglycerides (C) Alpha aminoacids (D) Esterified Fats

Description : Which of the followings gives a positive test for Ninhydrin? (A) Reducing sugars (B) Triglycerides (C) Alpha aminoacids (D) Esterified Fats

Last Answer : Answer : C

An alcoholic amine residue is present in which of the following lipids? (A) Phosphatidic acid (B) Cholesterol (C) Sphingomyelin (D) Ganglioside

Description : An alcoholic amine residue is present in which of the following lipids? (A) Phosphatidic acid (B) Cholesterol (C) Sphingomyelin (D) Ganglioside

Last Answer : Answer : C

The fatty acid present in cerebrosides is (A) Lignoceric acid (B) Valeric acid (C) Caprylic acid (D) Behenic acid

Description : The fatty acid present in cerebrosides is (A) Lignoceric acid (B) Valeric acid (C) Caprylic acid (D) Behenic acid

Last Answer : Answer : A

Choline is not required for the formation of (A) Lecithins (B) Acetyl choline (C) Sphingomyelin (D) Cholic acid

Description : Choline is not required for the formation of (A) Lecithins (B) Acetyl choline (C) Sphingomyelin (D) Cholic acid

Last Answer : Answer : D

A lipid containing alcoholic amine residue is (A) Phosphatidic acid (B) Ganglioside (C) Glucocerebroside (D) Sphingomyelin

Description : A lipid containing alcoholic amine residue is (A) Phosphatidic acid (B) Ganglioside (C) Glucocerebroside (D) Sphingomyelin

Last Answer : Answer : D

Cerebrosides are composed of (A) Sphingosine, fatty acids, glycerol and phosphoric acid (B) Sphingosine, fatty acids, galactose (C) Glycerol, fatty acids, galactose (D) Glycerol, fatty acids, galactose, sphingol

Description : Cerebrosides are composed of (A) Sphingosine, fatty acids, glycerol and phosphoric acid (B) Sphingosine, fatty acids, galactose (C) Glycerol, fatty acids, galactose (D) Glycerol, fatty acids, galactose, sphingol

Last Answer : Answer : B

Cerebrosides contain all the following except (A) Galactose (B) Sulphate (C) Sphingosine (D) Fatty acid

Description : Cerebrosides contain all the following except (A) Galactose (B) Sulphate (C) Sphingosine (D) Fatty acid

Last Answer : Answer : B

The nucleophilic attack on the esterified carboxyl group of the peptidyl-tRNA occupying the P site and the α-amino group of the new amino acyl tRNA, the number of ATP required by the amino acid on the charged tRNA is (A) Zero (B) One (C) Two (D) Four

Description : The nucleophilic attack on the esterified carboxyl group of the peptidyl-tRNA occupying the P site and the α-amino group of the new amino acyl tRNA, the number of ATP required by the amino acid on the charged tRNA is (A) Zero (B) One (C) Two (D) Four

Last Answer : Answer : A

If the fatty acid is esterified with an alcohol of high molecular weight instead of glycerol, the resulting compound is (A) Lipositol (B) Plasmalogen (C) Wax (D) Cephalin

Description : If the fatty acid is esterified with an alcohol of high molecular weight instead of glycerol, the resulting compound is (A) Lipositol (B) Plasmalogen (C) Wax (D) Cephalin

Last Answer : Answer : C

In diabetes mellitus, non-esterified fatty acid level in blood is increased, why?

Description : In diabetes mellitus, non-esterified fatty acid level in blood is increased, why?

Last Answer : Insulin inhibits hormone sensitive lipase, in diabetes, this inhibition is removed, so, more lipolysis is taking place.

Sphingosine is the backbone of all the following except (A) Cerebroside (B) Ceramide (C) Sphingomyelin (D) Lecithine

Description : Sphingosine is the backbone of all the following except (A) Cerebroside (B) Ceramide (C) Sphingomyelin (D) Lecithine

Last Answer : Answer : D

When choline of lecithine is replaced by ethanolamine the product is (A) Sphingomyelin (B) Cephalin (C) Plasmalogens (D) Lysolecithine

Description : When choline of lecithine is replaced by ethanolamine the product is (A) Sphingomyelin (B) Cephalin (C) Plasmalogens (D) Lysolecithine

Last Answer : Answer : B

Acylsphingosine is also known as (A) Sphingomyelin (B) Ceramide (C) Cerebroside (D) Sulphatide

Description : Acylsphingosine is also known as (A) Sphingomyelin (B) Ceramide (C) Cerebroside (D) Sulphatide

Last Answer : Answer : B

Depot fats of mammalian cells comprise mostly of (A) Cholesterol (B) Phospholipid (C) Cerebrosides (D) Triglycerol

Description : Depot fats of mammalian cells comprise mostly of (A) Cholesterol (B) Phospholipid (C) Cerebrosides (D) Triglycerol

Last Answer : Answer : D

Carbohydrate moiety in cerebrosides is (A) Glucose (B) Sucrose (C) Galactose (D) Maltose

Description : Carbohydrate moiety in cerebrosides is (A) Glucose (B) Sucrose (C) Galactose (D) Maltose

Last Answer : Answer : B

Cerebrosides may also be classified as (A) Sphingolipids (B) Sulpholipids (C) Aminolipids (D) Glycolipids

Description : Cerebrosides may also be classified as (A) Sphingolipids (B) Sulpholipids (C) Aminolipids (D) Glycolipids

Last Answer : Answer : A

Unsaturated fatty acids is known as (A) Non-essential fatty acids (B) Essential fatty acids (C) Cerebrosides (D) Phospholipids

Description : Unsaturated fatty acids is known as (A) Non-essential fatty acids (B) Essential fatty acids (C) Cerebrosides (D) Phospholipids

Last Answer : Answer : B

Cerebrosides consist of mostly of this sugar: (A) Glucose (B) Fructose (C) Galactose (D) Arabinose

Description : Cerebrosides consist of mostly of this sugar: (A) Glucose (B) Fructose (C) Galactose (D) Arabinose

Last Answer : C

The α-amino group of the new amino acyl tRNA in the A site carries out a nucleophilic attack on the esterified carboxyl group of the peptidyl tRNA occupying the P site. This reaction is catalysed by (A) DNA polymerase (B) RNA polymerase (C) Peptidyl transferase (D) DNA ligase

Description : The α-amino group of the new amino acyl tRNA in the A site carries out a nucleophilic attack on the esterified carboxyl group of the peptidyl tRNA occupying the P site. This reaction is catalysed by (A) DNA polymerase (B) RNA polymerase (C) Peptidyl transferase (D) DNA ligase

Last Answer : Answer : C

The enzyme amino acyl tRNA synthetase is involved in (A) Dissociation of discharged tRNA from 80S ribosome (B) Charging of tRNA with specific amino acids (C) Termination of protein synthesis (D) Nucleophilic attack on esterified carboxyl group of peptidyl tRNA

Description : The enzyme amino acyl tRNA synthetase is involved in (A) Dissociation of discharged tRNA from 80S ribosome (B) Charging of tRNA with specific amino acids (C) Termination of protein synthesis (D) Nucleophilic attack on esterified carboxyl group of peptidyl tRNA

Last Answer : Answer : B

In adrenal gland the cholesterol is stored (A) Mostly in the free form (B) Mostly in esterified form (C) Large amount of free form and less amount of esterified form (D) Equal amounts of free and esterified form

Description : In adrenal gland the cholesterol is stored (A) Mostly in the free form (B) Mostly in esterified form (C) Large amount of free form and less amount of esterified form (D) Equal amounts of free and esterified form

Last Answer : Answer : B

All of the following statements about multiple sclerosis are true except (A) There is loss of phospholipids from white matter (B) There is loss of sphingolipids from white matter (C) There is loss of esterified cholesterol from white matter (D) White matter resembles gray matter in composition

Description : All of the following statements about multiple sclerosis are true except (A) There is loss of phospholipids from white matter (B) There is loss of sphingolipids from white matter (C) There is loss of esterified cholesterol from white matter (D) White matter resembles gray matter in composition

Last Answer : Answer : C

A phosphoglyceride is always made up of (a) a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached (b) a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule (c) only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached (d) only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached.

Description : A phosphoglyceride is always made up of (a) a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached (b) a saturated or unsaturated ... unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached.

Last Answer : (a) a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached

Triglycerides present in adipose tissue are hydrolysed by what enzyme?

Description : Triglycerides present in adipose tissue are hydrolysed by what enzyme?

Last Answer : Hormone sensitive lipase.

Triglycerides present in chylomicrons are hydrolysed by what?

Description : Triglycerides present in chylomicrons are hydrolysed by what? 

Last Answer : Lipoprotein lipase.

Glycerol-3-phosphate for the synthesis of triglycerides in adipose tissue is derived from (A) Phosphatidic acid (B) Diacylglycerol (C) Glycerol (D) Glucose

Description : Glycerol-3-phosphate for the synthesis of triglycerides in adipose tissue is derived from (A) Phosphatidic acid (B) Diacylglycerol (C) Glycerol (D) Glucose

Last Answer : Answer : D

In the biosynthesis of triglycerides from glycerol 3-phosphate and acyl-CoA, the first intermediate formed is (A) 2-Monoacylglycerol (B) 1, 2-Diacylglycerol (C) Lysophosphatidic acid (D) Phosphatidic acid

Description : In the biosynthesis of triglycerides from glycerol 3-phosphate and acyl-CoA, the first intermediate formed is (A) 2-Monoacylglycerol (B) 1, 2-Diacylglycerol (C) Lysophosphatidic acid (D) Phosphatidic acid

Last Answer : Answer : D

Glycerol released from adipose tissue by hydrolysis of triglycerides is mainly (A) Taken up by liver (B) Taken up by extrahepatic tissues (C) Reutilised in adipose tissue (D) Excreted from the body FATS AND FATTY ACID METABOLISM 85

Description : Glycerol released from adipose tissue by hydrolysis of triglycerides is mainly (A) Taken up by liver (B) Taken up by extrahepatic tissues (C) Reutilised in adipose tissue (D) Excreted from the body FATS AND FATTY ACID METABOLISM 85

Last Answer : Answer : A

Is very low cholestrol dangerous?

Description : Is very low cholestrol dangerous?

Last Answer : answer:Well, it might be bad, or it might be good. I don’t know. And while I’m not on the holistic health bandwagon, neither do I think medical science is always right on the money either.

when having a headache is that a sign that the cholestrol is high?

Description : when having a headache is that a sign that the cholestrol is high?

Last Answer : when having a headache is that a sign that the cholestrol is high

symptoms of high cholestrol?

Description : symptoms of high cholestrol?

Last Answer : what are the signs and symptoms of high cholesterol?

What do the different cholestrol levels mean?

Description : What do the different cholestrol levels mean?

Last Answer : The different levels of cholestrol can mean you are either on the path to a heart attack or stroke with high cholesterol or you are healthy and your cholesterol levels are normal. High Cholestrol ... helps break it down. This can be regulated with prescription medicine and/or change of your diet.

What vitamins can help lower cholestrol?

Description : What vitamins can help lower cholestrol?

Last Answer : It hasn't been proven yet that vitamins, as a supplement, help to lower cholesterol. A healthy balanced diet is the only way to get all the vitamins that may lower cholesterol.

what are some foods that lower your cholestrol?

Description : what are some foods that lower your cholestrol?

Last Answer : Fish, vegetables, and high-fiber foods can lower cholesterol. Oatmeal is also a good option. Try to avoid foods that are high in fat or anything fried, as those may cause your cholesterol to increase.

Where can I find a list of foods high in cholestrol?

Description : Where can I find a list of foods high in cholestrol?

Last Answer : Some foods high in cholesterol include animal organs, eggs, butter, shrimp, and sardines. Foods high in cholesterol often do no affect our blood cholesterol levels like we think or expect. For more information and a complete list of high cholesterol foods refer to www.cholesterol-and-health.com

What are some foods that are low in cholestrol?

Description : What are some foods that are low in cholestrol?

Last Answer : Cleaning your septic tank yourself is not something that is advised. There are many different lines and pipes to cross and you could potentially bust the wrong on and end up with a yard full of stuff you don't want!

what are the types of food that lower cholestrol?

Description : what are the types of food that lower cholestrol?

Last Answer : One of the best ways to lower cholesterol is eating whole grains. Beans, fish, fresh fruit and vegetables that are high in fiber are all beneficial and can help to lower a persons cholesterol.

Fatty acids are a major energy source for the body. Which of the following statement(s) is/are true concerning the use of fatty acids as an energy source? a. Fatty acids are stored in adipocytes as triglycerides b. Hormone-sensitive lipase is present only in adipose tissue c. Fatty acids are released into the circulation traveling freely in plasma d. Approximately 25% of total nonprotein caloric needs supplied via total parenteral nutrition should be in the form of fat

Description : Fatty acids are a major energy source for the body. Which of the following statement(s) is/are true concerning the use of fatty acids as an energy source? a. Fatty acids are stored in ... 25% of total nonprotein caloric needs supplied via total parenteral nutrition should be in the form of fat

Last Answer : Answer: a, b, d In most tissues, fatty acids are readily oxidized for energy. They are especially important energy sources for the heart, liver and skeletal muscle. In ... administered to patients receiving total parenteral nutrition should comprise about 5-30% of total nonprotein caloric needs

Major lipid class present in chylomicrons is (a) Endogenous triglycerides (b) Cholesterol esters (c) Dietary triglycerides (d) All of the above

Description : Major lipid class present in chylomicrons is (a) Endogenous triglycerides (b) Cholesterol esters (c) Dietary triglycerides (d) All of the above

Last Answer : Ans: C

Which of the following gives a positive Ninhydrin test? (A) Reducing sugar (B) Triglycerides (C) α-amino acids (D) Phospholipids

Description : Which of the following gives a positive Ninhydrin test? (A) Reducing sugar (B) Triglycerides (C) α-amino acids (D) Phospholipids

Last Answer : Answer : C

Lovastatin and mevastatin lower (A) Serum triglycerides (B) Serum cholesterol (C) Serum phospholipids (D) All of these

Description : Lovastatin and mevastatin lower (A) Serum triglycerides (B) Serum cholesterol (C) Serum phospholipids (D) All of these

Last Answer : Answer : B

Carnitine is required for the transport of (A) Triglycerides out of liver (B) Triglycerides into mitochondria (C) Short chain fatty acids into mitochondria (D) Long chain fatty acids into mitochondria

Description : Carnitine is required for the transport of (A) Triglycerides out of liver (B) Triglycerides into mitochondria (C) Short chain fatty acids into mitochondria (D) Long chain fatty acids into mitochondria

Last Answer : Answer : D

Salivary lipase converts dietary triglycerides into (A) Diglycerides and fatty acids (B) Monoglycerides and fatty acids (C) Glycerol and fatty acids (D) All of these

Description : Salivary lipase converts dietary triglycerides into (A) Diglycerides and fatty acids (B) Monoglycerides and fatty acids (C) Glycerol and fatty acids (D) All of these

Last Answer : Answer : A

Salivary lipase hydrolyses the ester bond at (A) Position 1 of triglycerides (B) Position 2 of triglycerides (C) Position 3 of triglycerides (D) All of these

Description : Salivary lipase hydrolyses the ester bond at (A) Position 1 of triglycerides (B) Position 2 of triglycerides (C) Position 3 of triglycerides (D) All of these

Last Answer : Answer : C

Saliva contains a lipase which acts on triglycerides having (A) Short chain fatty acids (B) Medium chain fatty acids (C) Long chain fatty acids (D) All of these

Description : Saliva contains a lipase which acts on triglycerides having (A) Short chain fatty acids (B) Medium chain fatty acids (C) Long chain fatty acids (D) All of these

Last Answer : Answer : A

In adipose tissue, glycerol-3-phosphate required for the synthesis of triglycerides comes mainly from (A) Hydrolysis of pre-existing triglycerides (B) Hydrolysis of phospholipids (C) Dihydroxyacetone phosphate formed in glycolysis (D) Free glycerol

Description : In adipose tissue, glycerol-3-phosphate required for the synthesis of triglycerides comes mainly from (A) Hydrolysis of pre-existing triglycerides (B) Hydrolysis of phospholipids (C) Dihydroxyacetone phosphate formed in glycolysis (D) Free glycerol

Last Answer : Answer : C

Lipids are stored in the body mainly in the form of (A) Phospholipids (B) Glycolipids (C) Triglycerides (D) Fatty acids

Description : Lipids are stored in the body mainly in the form of (A) Phospholipids (B) Glycolipids (C) Triglycerides (D) Fatty acids

Last Answer : Answer : C

Diets having a high ratio of polyunsaturated: saturated fatty acids can cause (A) Increase in serum triglycerides (B) Decrease in serum cholesterol (C) Decrease in serum HDL (D) Skin lesions

Description : Diets having a high ratio of polyunsaturated: saturated fatty acids can cause (A) Increase in serum triglycerides (B) Decrease in serum cholesterol (C) Decrease in serum HDL (D) Skin lesions

Last Answer : Answer : B