Dnase negative - Study guides, Class notes & Summaries

GCD Quiz 7/8 Practice 69 Questions with Verified Answers Which of the following may be used as a vector in a gene-cloning experiment? a.mRNA b.Plasmid c.Virus d.Both b and c - CORRECT ANSWER d The restriction enzymes used in gene-cloning experiments _______, which generates sticky ends that can _______. the DNA, enter bacterial cells the DNA, hydrogen bond with complementary sticky ends late DNA, enter bacterial cells late DNA, hydrogen bond with complementary sticky ends - CORRE...

ASCP MLS EXAM QUESTIONS & ANSWERS 2023 ( A+ GRADED 100% VERIFIED) What feature is most often found with patients with a splenectomy on a Wright's stained blood smear? Howell-Jolly bodies Patients with antibody to the following antigen are immune to Hepatitis B: Surface antigen (HbSAg) Which two of the following tests are helpful for documenting previous Streptococcal throat and skin infections: ASO titer and Anti-DNase B In mass spectrometry, the "appearance potential" is defined as ...

Microbiology ASCP Question and Answer 100% Correct Cytochrome oxidase positive, DNAse negative, ornithine positive and is associated with gastroenteritis in children is - Plesiomonas shigelloides Fusarium - Likely to cause mycotic Keratitis Saccharomyces cerevisae - Bakers yeast Presumptive test for ID of Lancefield group A strep is - Bacitracin susceptibility Moraxella lacunata - Conjungtivitis Blue color on simmons citrate - production of ammonia from ammonium phosphate If bacteria ...

Microbiology- Exam 2 Questions With Verified Answers. Voges-Proskauer = No color change Phenylalanine = No color change TSI = A/A, H2S; Citrate = Blue Lysine = Yellow (Control tube - yellow) Indole = No color change; ONPG = Yellow Urea = Yellow; Motility = Positive What is the identification? - answerCitrobacter species Which organism can cause "traveler's diarrhea" in developing countries? - answerE. coli Which organism is typically MUG positive and what does a positive reaction lo...

AAB MT MICROBIOLOGY EXAM TEST 2023/2024 Kills vegetative organisms but not all spores or viruses - CORRECTANSWER-Boiling sterilization Used to sterilize media containing milk or serum;alternate heating - CORRECTANSWER-Fractional sterilization Most effective method of sterilization - CORRECTANSWER-Autoclaving What bacteria is used for quality control? - CORRECTANSWER-Bacillus stearothermophilus What sterilization technique kills by oxidation? - CORRECTANSWER-Dry heat What bacteria is ...

Microbiology Board Exam Graded A+ Which of the following is more likely to be diagnostic of an acute infection? t iter of 2 followed by a convalescent titer of 16 Diagnosis of group A streptococci infection is indicated by the presence of: A total acute antibody Anti-DNase The rapid plasma reagin assay for syphilis does not need to be read microscopically because the antigen is: Complexed with charcoal The VDRL test for syphilis is classified as a: One cause of a fa...

ASCP MLS practice test review Questions and correctly evaluated answers 2023/2024 What feature is most often found with patients with a splenectomy on a Wright's stained blood smear? - correct answer Howell-Jolly bodies Patients with antibody to the following antigen are immune to Hepatitis B: - correct answer Surface antigen (HbSAg) Which two of the following tests are helpful for documenting previous Streptococcal throat and skin infections: - correct answer ASO titer and Anti...

  1. What is the predominant cell type in CLL? Answer: B cell 2. What enzyme can help with the diagnosis of muscular dystrophy? Answer: Creatine phosphokinase (CPK) 3. What are howell-jolly bodies? Answer: dna fragments 4. True or false: Lupus anticoagulant causes micro emboli formation in blood vessels of SLE patients Answer: true 5. What solution is used for the measurement of HDL? Answer: Heparin-manganese 6. In blood bank DAT testing, 3 AHG tubes are negative. When check cell...

FRNSC 420 - EXAM 3 PRACTICE QUESTIONS AND ANSWERS (100% PASS) electrophoretic mobility shift assay (EMSA) - Answer️️ -demonstrates if a protein is bound to DNA - fragment is placed in non-denaturing polyacrylamide gel (native PAG) to keep protein associated to DNA - DNA/protein complex moves much slower in the gel due to added molecular weight (an electrophoretic mobility shift) - will appear higher in the lane compared to free DNA - migration depends on mobility of the protein; dif...

What feature is most often found with patients with a splenectomy on a Wright's stained blood smear? - ANS Howell-Jolly bodies Patients with antibody to the following antigen are immune to Hepatitis B: - ANS Surface antigen (HbSAg) Which two of the following tests are helpful for documenting previous Streptococcal throat and skin infections: - ANS ASO titer and Anti-DNase B In mass spectrometry, the "appearance potential" is defined as the: - ANS Minimum energy required for the appeara...