Benedictís test is commonly employed for what?

1 Answer

Answer :

To detect the presence of glucose in urine.

Related questions

Description : What is the principle of Benedictís test?

Last Answer : In alkaline medium, sugar will cause reduction of cupric ions, to form red coloured precipitate.

Description : Keto group is non-reducing, but fructose reduces Benedictís solution, what is the cause for this anomaly? 

Last Answer : In alkaline medium, ketone group is converted to aldehyde, through enediol formation.

Description : What is the composition of Benedictís reagent.

Last Answer : It contains sodium carbonate, copper sulfate and sodium citrate. In the alkaline medium provided by sodium carbonate, the copper remains as cupric hydroxide. Sodium citrate acts as a stabilising agent to prevent precipitation of cupric hydroxide.

Description : Most commonly employed test for determining the antibody titers for Newcastle disease infection in B A. Agar gel precipitation test B. Hemagglutination inhibition C. Polymerase chain reaction D. None of these

Last Answer : Hemagglutination inhibition

Description : Most commonly employed test for determining the antibody titers for AI infection is B A. Agar gel precipitation test B. Hemagglutination inhibition C. Polymerase chain reaction D. None of these

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Description : Electrophoresis is commonly employed for what purpose in laboratory?

Last Answer : For serum electrophoresis and to see abnormalities in serum protein concentrations. 

Description : 'ELISA' test is employed to diagnose - (1) Polio virus (2) AIDS antibodies (3) Tuberculosis bacterium (4) Cancer

Last Answer : (3) Tuberculosis bacterium Explanation: ELISA is an abbreviation for "enzymelinked immunosorbent assay." An ELISA test uses components of the immune system and chemicals to detect immune responses In the body (for example, to infectious microbes).

Description : Which method will be employed to test the hardness of water? (1) Boiling (2) Distillation (3) Formation of lather with soap (4) None of these

Last Answer : (3) Formation of lather with soap Explanation: Soap solution is used to measure the hardness of rain water, temporarily hard water and sea-water. Hard water does not form soap lather. This is ... in hard water react with soap to form calcium stearate or magnesium stearate and thus forms scum.

Description : ‘ELISA’ test is employed to diagnose : (1) Polio virus (2) AIDS antibodies (3) Tuberculosis bacterium (4) Cancer

Last Answer : Tuberculosis bacterium

Description : Which method will be employed to test the hardness of water? (1) Boiling (2) Distillation (3) Formation of lather with soap (4) None of these

Last Answer : Formation of lather with soap

Description : Orcinol method is employed in the quantitation of (A) Nucleic acid (B) DNA (C) RNA (D) Proteins

Last Answer : Answer : C

Description : Diphenylamine method is employed in the quantitation of (A) Nucleic acid (B) RNA (C) DNA (D) Proteins

Last Answer : Answer : C

Description : Frequently employed materials for the adsorption chromatography of proteins include (A) High capacity supporting gel (B) Starch blocks (C) Calcium phosphate gel alumina gel and hydroxy apatite (D) All of these

Last Answer : Answer : C

Description : What is the test commonly used to determine the strength properties of ceramics?

Last Answer : What is the answer ?

Description : Consider the following statements: 1. Standard penetration test is commonly used for cohesionless soils. 2. Standard penetration test results in respect of a cohesionless soil are correlated to its density index and friction angle. 3. Use of H- ... 2 & 3 (b) 1 & 2 only (c) 2 & 3 only (d) 1 & 3 only

Last Answer : (a) 1, 2 & 3

Description : Syphilis is commonly detected by what test?

Last Answer : ANSWER: WASSERMAN TEST

Description : The DNA polymerase commonly used in polymerase chain reaction is obtained from (A) E. coli (B) Yeast (C) T.aquaticus (D) Eukaryotes

Last Answer : Answer : C

Description : All of the following statements about primary gout are true except (A) Uric acid stones may be formed in kidneys (B) Arthritis of small joints occurs commonly (C) Urinary excretion of uric acid is decreased (D) It occurs predominantly in males

Last Answer : Answer : C

Description : Zinc deficiency occurs commonly in (A) Acrodermatitis enteropathica (B) Wilson’s disease (C) Xeroderma pigmentosum (D) Menke’s disease

Last Answer : Answer : D

Description : Restriction of sodium intake is commonly advised in (A) Addison’s disease (B) Diarrhoea (C) Hypertension (D) None of these

Last Answer : Answer : C

Description : In glycerophospholipids, a polyunsaturated fatty acid is commonly attached to which of the following carbon atom of glycerol? (A) Carbon 1 (B) Carbon 2 (C) Both (A) and (B) (D) None of these

Last Answer : Answer : B

Description : A carbohydrate, known commonly as invert sugar, is (A) Fructose (B) Sucrose (C) Glucose (D) Lactose

Last Answer : B

Description : A carbohydrate, commonly known as dextrose is (A) Dextrin (B) D-Fructose (C) D-Glucose (D) Glycogen

Last Answer : C

Description : What are the enzymes commonly used in ELISA technique. 

Last Answer : Alkaline phosphatase (ALP) and horse radish peroxidase (HRP).