What is a cpg - Study guides, Class notes & Summaries

USMLE STEP 1 BIOCHEMISTRY Questions and Answers with Complete Solutions 2024 histones are rich in which 2 AA's - ANSlysine & argenine Barr bodies (what, type of chromatin) - ANSinactive X chromosomes heterochromatin (highly condensed, sterically inaccessible) less condensed, transcriptionally active, sterically accessible chromatin - ANSeuchromatin DNA methylation at CpG islands - ANSrepresses transcription "CpG Methylation makes DNA Mute" DNA methylation (what is methylated and why?) ...

Clinical Guidelines in Family Practice 5th Edition Uphold Graham - Test Bank What to consider when making a healthcare decision? (6 considerations) What is the purpose of a clinical practice guidelines? What is a CPG? Properties of a CPG (6) 8 IOM standards for trustworthy CPGs 1. Establishing transparency 2. Manage conflict of interested (6) 3. Establish multidisciplinary CPG development group (7) 4. Conduct a systematic review for evidence - Part 1 - select a topic (8) 4. Conduct a s...

What specific federal agency helps disaster victims replace U.S. Savings Bonds lost in a disaster? - The Bureau of the Public Debt What aspect of emergency management would reduce hazard risk the least? - Mitigation What CPG addresses threat and hazard identification? - CPG 201 International financial institutions (IFIs) are reluctant to fund which of the following phases of emergency management? - Response During a declared disaster, which of the following would not specifically fall unde...

Theory and Practice of Counseling and Psychotherapy 10th Edition Test Bank by Gerald Corey Theory and Practice of Counseling and Psychotherapy 10th Edition Test Bank by Gerald Corey Chapters 01 Introduction and Overview MULTIPLE-CHOICE TEST ITEMS Note: Below are test items for chapter 1 of Theory and Practice of Counseling and Psychotherapy. 1. Synthesizing the approaches covered in the text: a. can easily be accomplished aftertaking an introductory course. b. is usually mastered by t...

What is gene expression? ~~> dsDNA is decoded to ssRNA/proteins by an mRNA intermediate using A/U/C/GTPs and RNA polymerase Where is the consensus sequence in prokaryotic promoters? ~~> at -10 and -35 upstream of the the transcription start site What recognises the consensus sequences in prokaryotes? ~~> the holoenzyme What is a holoenzyme? ~~> a closed complex with a core enzyme and sigma factor 70 What does the holoenzyme do? ~~> causes the dsDNA to open and allo...

What specific federal agency helps disaster victims replace U.S. Savings Bonds lost in a disaster? The Bureau of the Public Debt What aspect of emergency management would reduce hazard risk the least? Mitigation What CPG addresses threat and hazard identification? CPG 201 International financial institutions (IFIs) are reluctant to fund which of the following phases of emergency management? Response During a declared disaster, which of the following would not spec...

What specific federal agency helps disaster victims replace U.S. Savings Bonds lost in a disaster? The Bureau of the Public Debt What aspect of emergency management would reduce hazard risk the least? Mitigation Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More What CPG addresses threat and hazard identification? CPG 201 International financial institutions (IFIs) are reluctant to fund which of t...

Describe how H3Lys9me heterochromatin is formed ~~> H3Lys9me heterochromatin formation: Lys9 deacetylated by HDAC. Suvar39 then methylates lys9. Methylated lys9 is recognised by HP1 and then HP1 binds. HP1 has chromodomain - chromodomains often recognise and bind to methylated lys residues. Chromodomain on HP1 is specific for H3Lys9me (with di or tri methylated lys 9). Binding of HP1 is thought to compact nucleosome arrays as HP1s join together. What is gene expression? ~~> ...

AAPD QE Exam Questions With 100% Correct Answers How do plaques from caries-active subjects and caries-free subjects compare? a. Caries-free plaques have significantly higher proportions of Mutans Strep b. In the caries-active plaques, pH levels of 5.0 or lower may persist for several hours after sugar exposure. c. Non-cariogenic plaques per unit of plaque protein are slightly more acidogenic than cariogenic plaques. d. Streptococcus salivarius of only the caries-active plaques readily c...

Eukaryotic promoters have a basal region which can contain a TATA box, initiator (Lnr), BRE (TFIIV recognition element) and what other element? ~~> Downstream core promoter (DPE) In prokaryotes RNA polymerase requires what co-factor? ~~> 70 sigma factor Forms the holoenzyme The promoter is formed of two hexameric sequences at what positions? ~~> -35 and -10 The amount of product transcribed is dependant on how close the promoter sequences are to what? ~~> Consensus s...