Which of the vitamins is a potent antioxidant of Vitamin A? (A) Vitamin C (B) Vitamin E (C) Vitamin K (D) Vitamin D

1 Answer

Answer :

Answer : B

Related questions

Description : This vitamin is a potent antioxidant of vitamin A: (A) Vitamin C (B) Vitamin E (C) Vitamin K (D) Vitamin D

Last Answer : Answer : B

Description : This Vitamin acts as antioxidant: (A) Vitamin A (B) Vitamin D (C) Vitamin E (D) Vitamin K

Last Answer : Answer : C

Description : This vitamin acts as antioxidant. (A) Vitamin A (B) Vitamin D (C) Vitamin E (D) Vitamin K

Last Answer : Answer : B

Description : The most important natural antioxidant is (A) Vitamin D (B) Vitamin E (C) Vitamin B12 (D) Vitamin K

Last Answer : Answer : B

Description : Features of atorvastatin include the following: A. Dose to dose most potent HMG-CoA reductase inhibitor B. Higher ceiling of LDL-cholesterol lowering action than lovastatin C. Antioxidant property D. All of the above

Last Answer : D. All of the above

Description : Which is a pro vitamin or vitamin that has antioxidant properties? (A) Beta carotene (B) Vitamin E (C) Vitamin C (D) Vitamin D

Last Answer : Answer : B

Description : Milk is deficient in which vitamins? (A) Vitamin C (B) Vitamin A (C) Vitamin B2 (D) Vitamin K

Last Answer : A

Description : The most potent Vitamin D metabolite is (A) 25-Hydroxycholecalciferol (B) 1,25-Dihydroxycholecalciferol (C) 24, 25-Dihydroxycholecalciferol (D) 7-Dehydrocholesterol

Last Answer : Answer : B

Description : Which of the following vitamins is stored in the liver? (1) Vitamin A (3) Vitamin E (2) Vitamin C (4) Vitamin K

Last Answer : (1) Vitamin A Explanation: Fat-soluble vitamins are stored in the body in organs such as the liver. Most of the vitamin A that we consume goes to the liver to be stored until it is needed by another part of the body.

Description : Which of the following vitamins is known as antisterility factor? B A. Vitamin C B. Vitamin E C. Vitamin K D. Vitamin B

Last Answer : Vitamin E

Description : Which of the following vitamins is known as antisterility factor? B A. Vitamin C B. Vitamin E C. Vitamin K D. Vitamin B

Last Answer : Vitamin E

Description : The deficiency of which one of the following vitamins in the ration of Poultry birds increases the Coagulation time of blood and creates the danger of haemorrhage ? (A) Vitamin A (B) Vitamin B 1 (C) Vitamin K (D) Vitamin D (E) Vitamin B 6

Last Answer : (D) Vitamin D

Description : Which one of the following vitamins helps in clotting of blood? (1) Vitamin-A (2) Vitamin-B (3) Vitamin-D (4) Vitamin-K

Last Answer : (4) Vitamin-K Explanation: Vitamin K is used by the body to help blood clot. Warfarin (Coumadin) is used to slow blood clotting.

Description : Milk is deficient in which vitamins? (A) Vitamin C (B) Vitamin A (C) Vitamin B2 (D) Vitamin K

Last Answer : (A) Vitamin C

Description : A trace element having antioxidant function is (A) Selenium (B) Tocopherol (C) Chromium (D) Molybdenum

Last Answer : Answer : A

Description : A nonspecific intracellular antioxidant is (A) Chromium (B) Magnesium (C) Selenium (D) Nickel

Last Answer : Answer : C

Description : Biological activity of tocopherols has been attributed in part to their action as (A) Antioxidant (B) Anticoagulents (C) Provitamin (D) Carriers in electron transport system

Last Answer : Answer : B

Description : All the following vitamins give rise to cofactors that are phosphorylated in the active form except (A) Vitamin A (B) Vitamin B1 (C) Vitamin D (D) Vitamin E

Last Answer : Answer : B

Description : The most potent Vitamin D metabolite is (A) 25-Hydroxycholecalciferol (B) 1,25-Dihydroxycholecalciferol (C) 24, 25-Dihydroxycholecalciferol (D) 7-Dehydrocholesterol

Last Answer : (B) 1,25-Dihydroxycholecalciferol

Description : Metformin is preferred over phenformin because: A. It is more potent B. It is less liable to cause lactic acidosis C. It does not interfere with vitamin B12 absorption D. It is not contraindicated in patients with kidney disease

Last Answer : B. It is less liable to cause lactic acidosis

Description : Which of the following vitamin act as a respiratory catalyst? (A) B2 (B) Pyridoxine (C) B12 (D) C VITAMINS 133

Last Answer : Answer : A

Description : The three vitamins which are specially required for proper nerve functions are (A) Thiamine, Niacin and Riboflavin (B) Thiamin, Folic acid, Choline (C) Thiamine, Riboflavin, Pantothenic acid (D) Thiamine, Pyridoxin, Vitamin B12

Last Answer : Answer : D

Description : The sulphur containing vitamins among the following B Vitamin is (A) Thiamine (B) Riboflavin (C) Niacin (D) Pyridoxine

Last Answer : Answer : A

Description : Vitamins that function as dinucleotide derivatives include all the following except (A) Thiamine (B) Niacin (C) Nicotinate (D) Vitamin B2

Last Answer : Answer : A

Description : Which of the following vitamins would most likely become deficient in a person who develops a completely carnivorous life style? (A) Thiamine (B) Niacin (C) Cobalamine (D) Vitamin C

Last Answer : Answer : D

Description : The three vitamins which are specially required for proper nerve functions are acid: (A) Thiamine, niacin and riboflavin (B) Thiamine, folic acid, choline (C) Thiamine, riboflavin, patothenic acid (D) Thiamine, pyridoxin, vitamin B12

Last Answer : Answer : D

Description : The sulphur-containing vitamins among the following B-Vitamin is (A) Thiamine (B) Riboflavin (C) Niacin (D) Pyridoxine

Last Answer : Answer : A

Description : Extrinsic factor of castle is (A) Vitamin B12 (B) Glycoprotein (C) R-Proteins (D) Sigma protein VITAMINS 127

Last Answer : Answer : B

Description : Dictary deficiency of this vitamin leads to night blindness: (A) Retinol (B) Niacin (C) Ascorbic acid (D) Cholecalciferol VITAMINS 125

Last Answer : Answer : A

Description : Precursor of Vitamin A is (A) α-Carotene (B) β-Carotene (C) γ-Carotene (D) All of these VITAMINS 121

Last Answer : Answer : D

Description : One international unit (I.U) of vitamin D is defined as the biological activity of (A) 0.025 µg of cholecalciferol (B) 0.025 µg of 7-dehydrocholecalciferol (C) 0.025 µg of ergosterol (D) 0.025 µg of ergocalciferol VITAMINS 113

Last Answer : Answer : A

Description : Preformed Vitamin A is supplied by (A) Milk, fat and liver (B) All yellow vegetables (C) All yellow fruits (D) Leafy green vegetables CHAPTER 5 CHAPTER 5 VITAMINS

Last Answer : Answer : A

Description : What should i look for before purchasing an antioxidant supplement?

Last Answer : Before purchasing an antioxidant supplement, you should find out whether the supplement is FDA approved. Another thing you should look for is previous users of the supplements.

Description : What are the benefits of adding an antioxidant supplement to your diet?

Last Answer : Antioxidants destroy harmful agents called free radicals, which cause the effects of aging.

Description : Honey that has high concentration of sugar does not decay because (1) Bacteria cannot survive in an active state as it is totally deprived of oxygen (2) It contains natural antioxidant that prevents bacterial ... state in a solution of high osmotic strength as water is drawn out (4) None of these

Last Answer : (3) Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out Explanation: The reason why bacteria does not grow in high concentration of sugar ... measure of unbound, free water molecules in the food that is necessary for microbial survival and growth.

Description : Tetra ethyle lead (TEL) is - (1) a catalyst in burning fossil fuel (2) an antioxidant (3) areductant (4) an antiknock compound

Last Answer : (4) an antiknock compound Explanation: Tetraethyl lead was extensively used as an additive to gasoline, wherein it served as an effective antiknock agent and prevented exhaust valve and seat wear. ... needed. Typical formulations called for 1 part of prepared TEL to 1260 parts untreated gasoline.

Description : Antioxidants are added to rubber to protect it from the attack of light, heat & atmospheric ozone. Which of the following is an antioxidant used in rubber? (A) Carbon (B) Alkylated diphenyl amine (C) Thiokol (D) Magnesium

Last Answer : (B) Alkylated diphenyl amine

Description : Phenols are added in gasoline to (A) Improve the octane number (B) Act as an antioxidant (C) Reduce its viscosity (D) Increase its pour point

Last Answer : (B) Act as an antioxidant

Description : The role of borax in cold creams is (A) anti-microbial agent (B) to provide fine particles to polish skin (C) in-situ emulsifier (D) antioxidant

Last Answer : (A) anti-microbial agent

Description : Select the β-adrenergic blocker that has additional α1 blocking, vasodilator and antioxidant properties: A. Carvedilol B. Celiprolol C. Acebutolol D. Metoprolol

Last Answer : A. Carvedilol

Description : Select the β -adrenergic blocker that has additional α 1 blocking, vasodilator and antioxidant properties: A. Carvedilol B. Celiprolol C. Acebutolol D. Metoprolol

Last Answer : A. Carvedilol

Description : Best Natural Antioxidant Spice

Last Answer : Best Natural Antioxidant Spice - Cloves Researchers have identified cloves (Syzygium aromaticum) as the best natural antioxidant spice, because they contain high levels of phenolic compounds, as well as ... used in a Mediterranean diet . Flavour and Fragrance Journal 25, 13-19, February 2010.

Description : Honey that has high concentration of sugar does not decay because (1) Bacteria cannot survive in an active state as it is totally deprived of oxygen (2) It contains natural antioxidant that prevents bacterial ... state in a solution of high osmotic strength as water is drawn out (4) None of these

Last Answer : Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out

Description : Tetra ethyle lead (TEL) is (1) a catalyst in burning fossil fuel (2) an antioxidant (3) a reductant (4) an antiknock compound

Last Answer :  an antiknock compound

Description : The most potent hormone concerned with the retention of sodium in the body is (A) Cortisone (B) Aldosterone (C) Corticosterone (D) Cortisol

Last Answer : Answer : B

Description : One of the potent st imu lators of aldosterone secretion is (A) Increased sodium concentration (B) Decreased potassium concentration (C) Increased potassium concentration (D) Increased ECF volume

Last Answer : Answer : C

Description : A peptide which acts as potent smooth muscle hypotensive agent is (A) Glutathione (B) Bradykinin (C) Tryocidine (D) Gramicidin-s

Last Answer : Answer : B

Description : Calcium absorption is increased by (A) Vitamin D (B) Vitamin C (C) Vitamin K (D) Vitamin E

Last Answer : Answer : A

Description : The deficiency of which one of the following vitamin causes creatinuria? (A) Vitamin E (B) Vitamin K (C) Vitamin A (D) Vitamin B6

Last Answer : Answer : C

Description : Anti sterility Vitamin is (A) Vitamin B1 (B) Vitamin B2 (C) Vitamin E (D) Vitamin K

Last Answer : Answer : C