Description : A fatty acid which is not synthesized in human body and has to be supplied in the diet is (A) Palmitic acid (B) Oleic acid (C) Linoleic acid (D) Stearic acid
Last Answer : Answer : C
Description : A fatty acid which is not synthesized in human body and has to be supplied in the diet: (A) Palmitic acid (B) Oleic acid (C) Linoleic acid (D) Stearic acid
Description : In humans, a dietary essential fatty acid is (A) Palmitic acid (B) Stearic acid (C) Oleic acid (D) Linoleic acid
Last Answer : Answer : D
Description : Which among the following fatty acids is an essential fatty acid for man? (A) Palmitic acid (B) Oleic acid (C) Linoleic acid (D) None of these
Description : Which of the following is a polyunsaturated fatty acid? (A) Palmitic acid (B) Palmitoleic acid (C) Linoleic acid (D) Oleic acid
Description : An example of a saturated fatty acid is (A) Palmitic acid (B) Oleic acid (C) Linoleic acid (D) Erucic acid
Last Answer : Answer : A
Description : Which of the following is not an unsaturated fatty acid? (A) Oleic acid (B) Stearic acid (C) Linaoleic acid (D) Palmitic acid
Last Answer : Answer : B
Description : Palmitic, oleic or stearic acid ester of cholesterol used in manufacture of cosmetic creams is (A) Elaidic oil (B) Lanoline (C) Spermaceti (D) Chaulmoogric oil FATS AND FATTY ACID METABOLISM 75
Description : Which is the saturated fatty acid of the following – a) Stearic acid b) Arachidonic acid c) Oleic acid d) Linoleic acid
Last Answer : a) Stearic acid
Description : Which of the following is an unsaturated fatty acid? (A) Lauric acid (B) Palmitic acid (C) Stearic acid (D) Oleic acid
Last Answer : (D) Oleic acid
Description : __________ acid is an unsaturated fatty acid. (A) Palmitic (B) Oleic (C) Stearic (D) Oxalic
Last Answer : (B) Oleic
Description : __________ acid is the main constituent of cotton seed oil. (A) Acetic (B) Linoleic (C) Palmitic (D) Oleic
Last Answer : (B) Linoleic
Description : The prostaglandins are synthesized from (A) Arachidonic acid (B) Oleic acid (C) Linoleic acid (D) Linolenic acid
Description : Which of the following is not essential fatty acids? (A) Oleic acid (B) Linoleic acid (C) Arachidonic acid (D) Linolenic acid
Description : Which of the following is not essential fatty acid? (A) Oleic acid (B) Linoleic acid (C) Arachidonic acid (D) Linolenic acid
Description : All the following can be oxidized by βoxidation except (A) Palmitic acid (B) Phytanic acid (C) Linoleic acid (D) Fatty acids having an odd number of carbon atoms
Description : Which of the following is a hydroxy fatty acid? (A) Oleic acid (B) Ricinoleic acid (C) Caproic acid (D) Stearic acid
Description : Spoilage of oil can be detected by which fatty acid? (a) Oleic acid (b) Linolenic acid (c) Linoleic acid (d) Erucic acid.
Last Answer : (d) Erucic acid.
Description : A fatty acid which is not synthesized in the body and has to be supplied in the diet is (A) Palmitic acid (B) Lauric acid (C) Linolenic acid (D) Palmitoleic acid
Description : All the following have 18 carbon atoms except (A) Linoleic acid (B) Linolenic acid (C) Arachidonic acid (D) Stearic acid
Description : Both stearic acid and linoleic acid have 18 carbons. Linoleic acid is unsaturated, while stearic acid is saturated. The melting point of stearic acid : (a) is higher than linoleic acid (b) is lower than linoleic acid (c) is same as linoleic acid (d) can not predict, insufficient information
Last Answer : is higher than linoleic acid
Description : Which one of the following is not likely to be a constituent of vegetable oils? (A) Citric acid (B) Oleic acid (C) Stearic acid (D) Glycerol
Last Answer : (A) Citric acid
Description : Which of the following can be synthesized in the human body if precurors are available? (A) Oleic acid (B) Palmitoleic acid (C) Arachidonic acid (D) All of these
Description : Prostaglandins are synthesized in the body from (A) Myristic acid (B) Arachidonic acid (C) Stearic acid (D) Lignoceric acid
Description : Soft fats in milk fat are:- a. Lauric & Stearic b. Capric & Lauric c. Oleic & Butyric d. Oleic & Lauric
Last Answer : c. Oleic & Butyric
Description : A 20-carbon fatty acid among the following is (A) Linoleic acid (B) α -Linolenic acid (C) β -Linolenic acid (D) Arachidonic acid
Description : All the following are omega-6-fatty acids except (A) Linoleic acid (B) α-Linolenic acid (C) γ-Linolenic acid (D) Arachidonic acid
Description : Which of the following is omega-3 polyunsaturated fatty acid? (A) Linoleic acid (B) α-Linolenic acid (C) γ-Linolenic acid (D) Arachidonic acid
Description : Essential fatty acid: (A) Linoleic acid (B) Linolenic acid (C) Arachidonic acid (D) All these
Description : Which of the following is a hydroxyl fatty acid? (A) Oleic Acid (B) Ricinoleic acid (C) Caproic acid (D) Arachidonic acid
Description : Which of the following are classified as essential fatty acids? (A) Arachidonic acid (B) Oleic acid (C) Acetic acid (D) Butyric acid
Description : An example of a hydroxy fatty acid is (A) Ricinoleic acid (B) Crotonic acid (C) Butyric acid (D) Oleic acid
Description : Which one of the following biomolecules is correctly characterized? (a) Lecithin-a phosphorylated glyceride found in cell membrane. (b) Palmitic acid - an unsaturated fatty acid with 18 carbon atoms. ... Alanine amino acid - contains an amino group and an acidic group anywhere in the molecule.
Last Answer : (a) Lecithin-a phosphorylated glyceride found in cell membrane
Description : Oleic acid is a fatty acid containing (a) 12 carbons (b) 14 carbons (c) 16 carbons (d) 18 carbons
Last Answer : 18 carbons
Description : Choose the right combination: (A) Quinine', antimalarial, isoquinoline alkaloid (B) Reserpine, -antihypertensive, indole alkaloid (C) Quantitative microscopy, stomatal number, myrrh (D) Palmitic acid, salicylic acid , fatty acids
Last Answer : (B) Reserpine, -antihypertensive, indole alkaloid
Description : Why is Stearic acid a saturated fatty acid?
Last Answer : Stearic acid does not contain double bonds in its carbon atom hence it is a saturated fatty acid.
Description : Shaving soaps are (A) Soft potassium soaps (potassium salt of fatty acid) with free Stearic acid to give lather a lasting property (B) Metallic soaps compounded with frothing agents (C) High free alkali soaps having excess of cane sugar and alcohol (D) None of these
Last Answer : (A) Soft potassium soaps (potassium salt of fatty acid) with free Stearic acid to give lather a lasting property
Description : Candle is a mixture of (1) Paraffin was and stearic acid (2) Bees wax and stearic acid (3) Higher fatty acids and stearic acid (4) Bees wax and paraffin wax
Last Answer : Paraffin was and stearic acid
Description : Ketone bodies are synthesized from fatty acid oxidation products by which of the following organs? (A) Liver (B) Skeletal muscles (C) Kidney (D) Brain
Description : All the following statements about carnitine are true except (A) It can be synthesised in the human body (B) It can be synthesized from methionine and lysine (C) It is required for transport of short chain fatty acids into mitochondria (D) Its deficiency can occur due to haemodialysis
Description : Net energy generation on complete oxidation of linoleic acid is (A) 148 ATP equivalents (B) 146 ATP equivalents (C) 144 ATP equivalents (D) 142 ATP equivalents
Description : The percentage of linoleic acid in safflower oil is (A) 73 (B) 57 (C) 40 (D) 15
Description : What is the structure of linoleic acid?
Last Answer : 18 carbon, with two double bonds.
Description : A lipotropic factor is (A) Choline (B) Palmitic acid (C) Calcium (D) Vitamin C
Description : The net gain of ATP/mol of palmitic acid on complete oxidation is (A) 88 (B) 105 (C) 129 (D) 135
Description : For each of the first 7-acetyl-CoA molecules formed by α-oxidation of palmitic acid, the yield of high energy phosphates is (A) 12 (B) 24 (C) 30 (D) 35
Description : 1 molecule of palmitic acid on total oxidation to CO2 will yield molecules of ATP (as high energy bonds): (A) 129 (B) 154 (C) 83 (D) 25
Description : Net generation of energy on complete oxidation of palmitic acid is (A) 129 ATP equivalents (B) 131 ATP equivalents (C) 146 ATP equivalents (D) 148 ATP equivalents
Description : What is the net generation of ATP, when one molecule of palmitic acid (16 carbon) is oxidised completely?
Last Answer : 129.
Description : How many carbon atoms are present in oleic acid?
Last Answer : 18 carbon, with one double bond.