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MOLECULAR DIAGNOSTICS PRACTICE QUIZ QUESTIONS AND ANSWERS What are the 2 manifestations of Varicella? - ANSWER-Chicken Pox and Shingles Cells have a distinctive ____appearance in a Tzanck smear. - ANSWER-giant and multinucleated What does EBV cause? - ANSWER-Infectious mononucleosis What virus is Hodgkin lymphoma associated with? - ANSWER-EBV What viral family is comprised of the smallest ss-DNA viruses? - ANSWER-Parvoviridae What virus is associated with a "slapped cheek...

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9 pages

Written in 2024/2025

Grade A+

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MOLECULAR DIAGNOSTICS FINAL EXAM GUIDE QUESTIONS AND ANSWERS 3 major types of RNA. The RNA that serves as a template during translation is the - ANSWER-mRNA What is true about RNA splicing - ANSWER-Introns snipped out and discarded, eons are spliced together In addition to splicing, RNA transcripts are subject to two additional processing events known as: - ANSWER-Capping and polyadenylation Organelle in cell that is the site of translation: - ANSWER-Ribosome in cytoplasm What is ...

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13 pages

Written in 2024/2025

Grade A+

Freshy

MOLECULAR DIAGNOSTICS FINAL TEST QUESTIONS AND ANSWERS Calculate the DNA concentration in ug/mL from the following information: Absorbance reading at 260 nm from a 1:50 dilution = 0.307 - ANSWER-767.5 ug/mL Calculate the DNA concentration in ug/mL from the following information: Absorbance reading at 260 nm from a 1:100 dilution = 0.172 - ANSWER-860 ug/mL Calculate the DNA concentration in ug/mL from the following information: Absorbance reading at 260 nm from a 1:100 dilution = 0.08...

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15 pages

Written in 2024/2025

Grade A+

Freshy

MOLECULAR DIAGNOSTICS FINAL (EXAM + QUIZ MC) QUESTIONS AND ANSWERS c (primer annealing and extension) - ANSWER-*Fluorescence is detectable at which stage of the real-time PCR process?* a. Template denaturation b. Cycle 1 c. Primer annealing and extension d. Prior to amplification c (3) - ANSWER-*A circular molecule has two sites for the restriction enzyme PstI and one site for the enzyme BamH1. How many fragments will result when digested with both enzymes?* a. 1 b. 2 c. 3 d. 4 ...

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17 pages

Written in 2024/2025

Grade A+

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MOLECULAR DIAGNOSTICS EXAM SET QUESTIONS AND ANSWERS What are some of the limitations of molecular genetic testing? - ANSWER-Most therapeutic targets are phenotype (don't need to know genotype to treat phenotype), Mutations may not predict phenotype (have mutation but not have disease state) Genetic mutation in the absence of symptoms Explain the concept of penetrance - ANSWER-Frequency gene is expressed, can be incomplete (people have mutation but don't have phenotype) Describe t...

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4 pages

Written in 2024/2025

Grade A+

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MOLECULAR DIAGNOSTICS EXAM #3 QUESTIONS WITH COMPLETE ANSWERS STR analysis is performed on bone marrow donor-recipient pairs prior to transplantation for which of the following reasons? - ANSWER-To find informative alleles for post-transplantation studies What is a microvariant? - ANSWER-An STR Allele missing base pairs in the repeat unit. What is an expression for how many times morelikely the child's allele is inherited from the alleged father than by random occurence of the allele...

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9 pages

Written in 2024/2025

Grade A+

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MOLECULAR DIAGNOSTICS EXAM REVIEW QUESTIONS AND ANSWERS What helps to visualize the sample while electrophoresis is taking place? - ANSWER-Loading dye (buffer) What types of loading dyes are available? - ANSWER--Ethidium bromide (carcinogenic) -Fast Blast What are the contents of the loading dye? - ANSWER--10 to 20% glycerol -Tracking dye Polyacrylamide Gel Electrophoresis - ANSWER-PAGE PAGE composition: - ANSWER-Cross-linked polyacrylamide polymer PAGE pore uniformity: - ANS...

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5 pages

Written in 2024/2025

Grade A+

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MOLECULAR DIAGNOSTICS EXAM #2 QUESTIONS WITH CORRECT ANSWERS p. 110 nucleic acid specific dyes - SYBR green - ANSWER-SyBr green in association with DNA or RNA also emits light in the orange range (522 nm). In agarose gel electrophoresis, SyBr staining is 25-100 times more sensitive than EtBr (detection level: 60 pg of double-stranded DNA vs. 5 ng for EtBr). This is due, in part, to background fluorescence from EtBr in agarose. SyBr green can also be added directly to the DNA sample before ...

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10 pages

Written in 2024/2025

Grade A+

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MOLECULAR DIAGNOSTICS EXAM 2 MATERIAL QUESTIONS AND ANSWERS If DNA is not pure, then it is usually contaminated with _____________ or ________________ from the DNA isolation reagents. - ANSWER-protein. inorganic/organic compounds. Protein absorbs maximally at _____________ nm. Contaminants (EDTA, phenol, Guanidine salts) absorb maximally at ____________ nm. - ANSWER-A280 A230. To determine DNA purity from protein contamination, you can take the A260/A280 to get a ratio. It should...

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18 pages

Written in 2024/2025

Grade A

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MOLECULAR DIAGNOSTICS PRACTICE EXAM QUESTIONS AND ANSWERS Nucleotide - ANSWER-This is composed of: -A 5-carbon sugar -Phosphate group -Nitrogenous base Nucleoside - ANSWER--This is composed of: -A 5-carbon sugar -Nitrogenous base -*NO phosphate group* Phosphodiester bond - ANSWER--This bond forms between the 3' hydroxyl group of the last nucleotide and the 5' phosphate group of an incoming nucleotide RNA - ANSWER--Has an -OH on the 2nd sugar -Single-stranded -Ribose sug...

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10 pages

Written in 2024/2025

Grade A+

Freshy

MOLECULAR DIAGNOSTICS EXAM Q&A Messenger RNA is different from other types of RNA because messenger RNA has a. a cruciform structure. b. a 3' methylated cap. c. a 3' polyA tail. d. introns and exons. - ANSWER-a 3' polyA tail. A mechanism of intron removal results in which by-product? a. PolyA tails b. Dinucleotides c. Okazaki fragments d. Lariats - ANSWER-Lariats Thalassemias arise from changes in what part of the beta-globin gene? a. 3' untranslated region...

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17 pages

Written in 2024/2025

Grade A+

Freshy

MLS ASCP Bundled Exam Questions WITH CORRECT Answers

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51 items

STANFORDGRADESS

ASCP Bundled Exam Questions WITH CORRECT Answers

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49 items

STANFORDGRADESS

*** INSTANT ACCESS PDF DOWNLOAD *** **Comprehensive Test Bank for Clinical Chemistry and Molecular Diagnostics** This extensive test bank is designed to accompany the 8th edition of Tietz Fundamentals of Clinical Chemistry and Molecular Diagnostics by renowned author Nader Rifai, PhD. Covering all 49 chapters of the esteemed textbook, this valuable resource provides instructors with a wealth of assessment materials to evaluate students' knowledge and understanding of clinical chemistry and...

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652 pages

Written in 2024/2025

Grade A+

PrimeStudyArchive

Molecular Diagnostics Bundled Exam Questions WITH CORRECT Answers

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7 items

STANFORDGRADESS

UAMS Molecular Diagnostics Exam 1 Kahoot Correct Answers

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6 pages

Written in 2024/2025

Grade A+

lectknancy

Molecular Diagnostics; Exam 2 Complete Answers

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12 pages

Written in 2024/2025

Grade A+

lectknancy

Molecular Diagnostics; exam 1 Questions with Verified Answers

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12 pages

Written in 2024/2025

Grade A+

lectknancy

Molecular Diagnostics Exam Questions and Answers

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4 pages

Written in 2024/2025

Grade A+

lectknancy

Molecular Diagnostics Practice Exam 1 Complete Solutions

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4 pages

Written in 2024/2025

Grade A+

lectknancy