Dna probes - Study guides, Class notes & Summaries

NBME CBSE REAL EXAM 2024 200 APPROVED QUESTIONS AND ANSWERS (USMLE step 1)MEDICAL EXAMINATION LATEST UPDATES 2024 A+ GRADE. 70yo M dies in a motor vehicle collision. Was undergoing evaluation for occult blood in the stool. Photo of transverse colon shown. Dx? - ANSWER- Tubular adenoma 38yo M with 1-week hx of watery, itchy eyes and a runny nose. Physical shows inflamed nasal mucosa. No congestion in lower lung. Pharmacotherapy? - ANSWER- Loratadine agglutination? - A...

RNAS-C Exam 4 Practice Test 75 Questions with Verified Answers A couple expecting their second child is worried about Rh incompatibility. Their first child was Rh+. They have their blood typed. Which result would be cause for alarm? A) both parents Rh- B) both parents Rh+ C) man Rh- and woman Rh+ D) man Rh+ and woman Rh- - CORRECT ANSWER D) man Rh+ and woman Rh- Research indicates that allergies may actually be due to a mutation in the gene that encodes a skin protein called __________...

PCR - Answer-This technique uses an extremophile in order to replicate DNA quickly. denaturation - Answer-The first thing that happens to DNA during the PCR process is ____? primer annealing - Answer-The second thing that happens during the PCR process is ____? primer annealing - Answer-phase in PCR during which a primer binds to a template strand extension - Answer-The final step of the PCR process is termed ____? negative - Answer-what type of electric charge does DNA have? s...

Most common STD correct answers Chlamydia (1.7 mil cases) Skin normal biota is coagulase-negative staph, cornybacterium, and microbacterium smegmatis correct answers males (all ages) Skin normal biota staph and corynbacterium correct answers females (prepuberty and post-menopause) Normal biota of the skin for reproductive-age females in some cases- they carry it asymptomatically correct answers GBS Normal biota of the skin for ___________ includes Enterobacteriaceae and anerobes, str...

PID cause - correct answer originates as a cervical infection with Neisseria gonorrheaand/or Chlamydia trachomatis, and becomes polymicrobial as it ascends into the uterus, fallopian tubes and ovaries. 3 sx PID - correct answer -lower abd pain -purulent vag d/c -vag bleed when getPID sx - correct answer Symptoms begin shortly after the start of the menstrual cycle, when there are fewer defenses by the cervical mucosal barrier to ascending infections. PID with gonnoccal - correct answe...

Test Bank to accompany Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. ...

PID cause originates as a cervical infection with Neisseria gonorrheaand/or Chlamydia trachomatis, and becomes polymicrobial as it ascends into the uterus, fallopian tubes and ovaries. 3 sx PID -lower abd pain -purulent vag d/c -vag bleed when getPID sx Symptoms begin shortly after the start of the menstrual cycle, when there are fewer defenses by the cervical mucosal barrier to ascending infections. PID with gonnoccal more likely to appear toxic (fever, N/V) do...

This DNA amplification method amplifies the nucleic acid used as a probe? correct answer: Ligase Chain Reaction (LCR) What enzymes are used in Ligase Chain Reactions? correct answer: DNA polymerase and DNA ligase What is the function of DNA polymerase in Ligase Chain Reaction? correct answer: Is used to initiate DNA polymerase. What is the key advantage of using Ligase Chain Reaction instead of Polymerase Chain Reaction? correct answer: Better specificity How does Ligase Chain Re...

Test Bank for Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. regulato...

The Klenow fragment of E. coli DNA polymerase I is used: correct answersto label DNA probes by random primer labeling. What is a solution hybridization method for the detection of nucleic acid:protein interactions? correct answersgel mobility shift assay _____ involves mixing a labeled oligonucleotide with a protein extract to see if a specific interaction occurs, visible with an apparent increase in molecular size on a gel due to the protein:nucleic acid interaction. correct answersGel mo...