What is epigenetics - Study guides, Class notes & Summaries

1. What is a stressor ANS something that disrupts homeostasis in an organism and elicits a stress response 2. What is a stress response ANS involves activation of multiple physiological systems during perceived danger 3. How does a stress response manifest ANS as a fight, flight or freeze response 4. What is short-term stress response designed to do ANS enhance survival of an organisms by restoring physiological homeostasis 5. How is a stress sensory input relayed to the brain (3) ANS t...

APN Final Study Guide Exam Questions & Answers 2024/2025 body image - ANSWERSthe subjective picture or mental image of one's own body. -Not about what your body actually looks like to other people, but your perception of yourself Epigenetics - ANSWERSmodification of gene expression rather than the genetic code itself -up-regulate or down regulate certain genes based on early life experiences Shaping the circuitry - ANSWERS1. Genetics (initial rough sketch but not set in stone) 2. ...

CogSci 115 Midterm 1: Neuropsychology of Happines Exam Review nucleus accumbens - ANS-mediating emotional and motivation processing, modulating reward and pleasure processing, and serving a key limbic-motor interface. key pleasure center in drug addiction for neurotransmitters like fentylacolmine, dopamine, seratonin ____ is just as effective as antidepressants in treating depression - ANS-excercise what are two ways to train the brain to think in certain ways - ANS-promote internal locu...

What should the PMHNP consider when prescribing chemical restraints? - -allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - No. The client has been court-ordered to take the prescribed medications and the standing order for chemical r...

BIOL 2200 Exam 1 Latest Update Graded A+ Aristotle, a philosopher Pre-300 BCE -described species as fixed -Scale of nature: arranges species in order of lowest to highest complexity -linear hierarchy Hutton, a geologist 1795 -proposed gradualism -change is a slow but continuous process Thomas Robert Malthus, an economist 1798 -published "Essay on the Principle of Population'" -Human population growth is limited by resources; At some point we will reach carrying capac...

PMHNP Exam Reported Questions – Latest Update with Certified Answers What is dissemination? Getting the research information out to those who need to know it! Publication - highest level Presenting at National Conference Presenting at Local Conference Journal Club where one person reviews an article What does a 17 on MMSE mean? Moderate cognitive impairment What is Tegretol in the CYP450 system? Inducer -->will lower dose of Lamictal and BCP's What do BCP's do to La...

MCB4304 Study Guide Exam 1 Questions & Answers 2024/2025 In addition to the "Central Dogma" what are some recent relevant emerging topics? Which one do you think is most interesting and why? - ANSWERSSome recent emerging topics are epigenetics, genetic engineering of chromosomes. CRISPR. Differentiate nucleotide from nucleoside. - ANSWERSnucleotide: sugar, base, and phosphate group. nucleoside: only pentose sugar and nitrogenous base Why is the DNA/RNA orientation 5' -> 3'? -...

Exam 1: NURS611/ NURS 611 (NEW 2023/ 2024) Advanced Pathophysiology Exam | Questions and Verified Answers| 100% Correct| Grade A - Maryville QUESTION What is the chance of a lifetime risk of developing breast cancer for women who inherit the BRACA1 or BRACA2 gene? Answer: 50-80% QUESTION What is the risk of developing breast cancer if a woman has 1 affected 1st degree relative? Answer: double the risk QUESTION How common is a given disease in a populat...

Honors Biology Midterm Study Guide with Complete Solutions What is the term for the process by which a cell converts glucose into energy in the absence of oxygen? Fermentation What is the name of the structure that contains the cell's genetic material and controls its activities? Nucleus What is the term for the sequence of amino acids in a protein chain? Primary Structure What is the name of the process by which genetic information is copied from DNA to RNA? Transcri...

PMHNP-63 Exam Reported Questions with Complete Solutions What is dissemination? Getting the research information out to those who need to know it! Publication - highest level Presenting at National Conference Presenting at Local Conference Journal Club where one person reviews an article What does a 17 on MMSE mean? Moderate cognitive impairment What is Tegretol in the CYP450 system? Inducer -->will lower dose of Lamictal and BCP's What do BCP's do to Lamictal? Indu...