Description : Which of the following infection(s) can be diagnosed by the use of polymerase chain reaction? A- HIV-1 and HIV-2 viruses B- Hepatitis B virus C- Mycobacterium tuberculosis D- All of these
Last Answer : All of these
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
Description : If you get a whiff of something, or even a really strong, nasty smell for a minute or two, does that mean you are then going to smell like that?
Last Answer : answer:I think it depends on what it is. Cigarette smoke, if you're walking past smokers or in a room with it, even for a very brief time, yes. Sometimes the bathroom at work smells like ... days when people didn't always take showers every day), and the cooking smells would make her hair smell.
Description : Vaginitis test - wet mount?
Last Answer : DefinitionThe vaginitis wet mount test is a test to detect an infection of the vagina that does not involve the urinary tract.See also: VaginitisAlternative NamesWet prepHow the test is performedYou will be ... that it can be checked for signs of infection.How to prepare for the testDo not douche
Description : What are the requirements for PCR (Polymerase Chain Reaction)? -Biology
Last Answer : answer:
Description : Steps involved in PCR (Polymerase Chain Reaction) process. -Biology
Last Answer : Step 1 DNA isolation.Step 2 Primer design.Step 3 Enzyme selection.Step 4 Thermal cycling.Step 5 Amplicon analysis.
Description : Why is polymerase chain reaction important? -Biology
Last Answer : Polymerase chain reaction (PCR) is often considered as one of the most important scientific advances in the field of molecular biology. With this revolutionary yet inexpensive biochemical technology, it's possible to generate millions of DNA copies from a single strand of DNA.
Description : What does polymerase chain reaction (pcr) do?
Last Answer : Polymerase chain reaction, or PCR, is a laboratory technique used to make multiple copies of a segment of DNA. PCR is very precise and can be used to amplify, or copy, a specific DNA target from a mixture of DNA molecules.
Description : A scientist wants to make a dna fingerprint and she used polymerase chain reaction and restriction enzymes what should her next step be?
Last Answer : use restriction enzymes is the right answer for apex :)
Description : Template-directed DNA synthesis occurs in all the following except (A) The replication fork (B) Polymerase chain reaction (C) Growth of RNA tumor viruses (D) Expression of oncogenes
Last Answer : Answer : C
Description : Template-directed DNA synthesis occurs in all the following except (A) The replication fork (B) Polymerase chain reaction (C) Growth of RNA tumor viruses (D) Expression of oneogenes
Description : In addition to Taq polymerase, polymerase chain reaction requires all of the following except (A) A template DNA (B) Deoxyribonucleoside triphosphates (C) Primers (D) Primase
Last Answer : Answer : D
Description : The DNA polymerase commonly used in polymerase chain reaction is obtained from (A) E. coli (B) Yeast (C) T.aquaticus (D) Eukaryotes
Description : Polymerase chain reaction can rapidly amplify DNA sequences of the size (A) Upto 10 kilobases (B) Upto 45 kilobases (C) Upto 100 kilobases(D) Upto 1,000 kilobases
Last Answer : Answer : A
Description : The enzyme used in polymerase chain reaction (PCR) is (A) Taq polymerase (B) RNA polymerase (C) Ribonuclease (D) Endonuclease
Description : The following statement(s) is/are true concerning newer detection methods of systemic infection. a. Enzyme-linked immunosorbent assay (ELISA) is a rapid immunologic assay used for ... detected using advanced molecular techniques include cytomegalovirus (CMV) and human immunodeficiency virus (HIV)
Last Answer : Answer: a, b, c, d Although the classic detection of infection based on clinical signs of infection and bacterial culture remain the most common clinical tools, increasing ... including CMV and HIV. Furthermore, preliminary investigations into possible detection of fungal pathogens are underway
Description : The figure below shows three steps (A, B, C) of Polymerase Chain Reaction (PCR). Select the option giving correct identification together with what it represents? A. B. C ds DNA 3 5 5 3 ... - extension in the presence of heat stable DNA polymerase (d) A - annealing with two sets of primers
Last Answer : (c) C - extension in the presence of heat stable DNA polymerase
Description : The correct order of steps in Polymerase Chain Reaction (PCR) is (a) extension, denaturation, annealing (b) annealing, extension, denaturation (c) denaturation, extension, annealing (d) denaturation, annealing, extension.
Last Answer : (d) denaturation, annealing, extension.
Description : DNA fragments generated by the restriction endo- nucleases in a chemical reaction can be separated by (a) electrophoresis (b) restriction mapping (c) centrifugation (d) polymerase chain reaction.
Last Answer : (a) electrophoresis
Description : Which of the following is not required for any of the techniques of DNA fingerprinting available at present? (a) Restriction enzymes (b) DNA-DNA hybridisation (c) Polymerase chain reaction (d) Zinc finger analysis
Last Answer : (d) Zinc finger analysis
Description : The following are useful in the diagnosis of HIV infection: a. polymerase chain reaction b. antibodies by enzyme-liked immunoadsorbent assay c. P24 protein assay d. all above
Last Answer : all above
Description : An important method used in the rapid identification of a pathogen is a. RNA gene sequencing b. polymerase chain reaction c. molecular taxonomy d. biochemical tests
Last Answer : d. biochemical tests
Description : The correct order of steps in Polymerase Chain Reaction (PCR) is (1) Extension, Denaturation, Annealing (2) Annealing, Extension, Denaturation (3) Denaturation, Extension, Annealing (4) Denaturation, Annealing, Extension
Last Answer : (4) Denaturation, Annealing, Extension
Description : Trichomoniasis?
Last Answer : DefinitionTrichomoniasis is a sexually transmitted disease caused by the parasite Trichomonas vaginalis.Alternative NamesTrichomonas vaginitis; TrichCauses, incidence, and risk factorsTrichomoniasis is found ... inner thighsVaginal discharge (thin, greenish-yellow, frothy or foamy)Vaginal i
Description : Tritrichomonas gallinae in falcons cause a disease known as D A. Canke B. Frounce C. Both D. Trichomoniasis
Last Answer : Trichomoniasis
Description : ritrichomonas gallinae in pigeon f cause a disease known as D A. Canker B. Frounce C. Both D. Trichomoniasis
Description : Tritrichomonas foetus is transmitted by D A. Canker B. Frounce C. Both D. Trichomoniasis
Description : Drug of choice against Trichomoniasis is A A. Metronidazole B. Tinidazole C. Paramomycin D. furazolidone
Last Answer : Metronidazole
Description : The use of latex or polyurethane condoms during vaginal intercourse can prevent the transmission of A A. Trichomoniasis B. Amoebiasis C. Trypanosomiasis D. Giardiasis
Description : Metronidazole is the drug of choice for A A. Amoebiasis B. Trypanosomiasis C. Giardiasis D. Trichomoniasis
Last Answer : Amoebiasis
Description : Which of the following is not a sexually transmitted disease? (a) Trichomoniasis (b) Encephalitis (c) Syphilis (d) Acquired Immuno Deficiency Syndrome
Last Answer : (b) Encephalitis
Description : Women complaining of milky whitish discharge with fishy odour. No history of itching. Most likely diagnosis is: a) Bacterial vaginosis. b) Trichomoniasis. c) Candidiasis. d) Malignancy. e) Urinary tract infection.
Last Answer : a) Bacterial vaginosis.
Description : In addition to DNA polymerase and primers what else does a polymerase chain require?
Last Answer : Need answer
Description : The correct statement concerning RNA and DNA polymerases is (A) RNA polymerase use nucleoside diphosphates (B) RNA polymerase require primers and add bases at 5' end of the growing polynucleotide ... and DNA polymerases can add nucleotides only at the 3' end of the growing polynucleotide chain
Description : In three steps using complete sentencesdescrible how to make a proper wet mount of letter e?
Description : Which of the following methods is most likely to be quantitative? A-Dilution and plating B- Gram staining C- Wet mount D-None of these
Last Answer : Dilution and plating
Description : Pyridoxine deficiency can be diagnosed by measuring the urinary excretion of xanthurenic acid following a test dose of (A) Glycine (B) Histidine (C) Tryptophan (D) Pyridoxine
Description : Chaga’s disease can be diagnosed by A A. Xenodiagnosis B. Thymol turbidity tes C. Both D. Mercuric chloride test
Last Answer : Chaga’s disease can be diagnosed by
Description : Surra in animals can be diagnosed by D A. Thymol turbidity test B. Card agglutination test C. Mercuric chloride test D. All above
Last Answer : All above
Description : my dog has just been diagnosed with a severe allergic reaction (pollen and mold prob.) My vet put her on steroids and an antibiotic for an infected area as well as smaller pink irritated areas. I want to find a holistic approach for her allergies.?
Last Answer : You can give your dog benadryl, but this is the best homeopathic remedy: http://www.squidoo.com/dogallergy
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
Description : Which of the following molecule catalyzes the transpeptidation reaction? A.RNA polymerase B.Peptidyl transferase C.DNA ligase D.DNA polymerase
Last Answer : B.Peptidyl transferase
Description : Which of the following molecule catalyzes the transpeptidation reaction? A- RNA Polymerase B- Peptidlytransferase C- DNA ligase D- DNA polymerase
Last Answer : Peptidlytransferase
Description : Which of the following molecule catalyzes the transpeptidation reaction? A- RNA polymerase B- .Peptidyltransferase C- DNA ligase D- .DNA polymerase
Last Answer : .Peptidyltransferase
Description : 9. . Which of the following steps are catalysed by Taq polymerase in a PCR reaction? (a) Denaturation of template DNA (b) Annealing of primers to template DNA (c) Extension of primer end on the template DNA (d) All of the above
Last Answer : (c) Extension of primer end on the template DNA