Mrna vaccines - Study guides, Class notes & Summaries

PUBH 6011 FINAL EXAM LATEST 2022|2023|2024 REAL EXAM QUESTIONS AND ANSWERS/PUBH 6011 FINAL STUDY GUIDE 2022-2024 | A GRADED. Disease and the Environment • Understand the major functions of cells and the difference between viruses, bacteria Viruses are either naked or enveloped. Enveloped can be easily disrupted with alcohols but naked are more stable. Bacteria has different states of living. Some are free to flow while others stack up and create biofilm making them resistant • Explain...

Novel vaccine technologies and applications latest comprehensive Q & A 1: What are novel vaccine technologies? - correct answer - Novel vaccine technologies refer to new and innovative methods for developing vaccines, including mRNA vaccines, viral vector vaccines, protein subunit vaccines, and DNA vaccines. 2: How do mRNA vaccines work? - correct answer - mRNA vaccines work by introducing a messenger RNA sequence into the body, which instructs cells to produce a protein that triggers ...

Pretest: Which of the following is true regarding the use of mRNA in vaccine technology? mRNA is the genetic blueprint that tells your body how to make a particular protein subunit of a virus which, after being produced, leads to immune response Pretest: When storing vaccines in the refrigerator, pharmacists should: Use water bottles to help stabilize temperatures Pretest: A young adult presenting with swelling of the parotid glands most likely has which of the following diseases: Mumps ...

Pharmacology for TB - Isoniazid (INH), Rifampin (RIF) turn body fluids red/orange, tears, urine, etc. Ethambutol (EMB), Pyrazinamide (PZA), Rifapentine (RPT). Multi-drug for 8 wks., then still continue to take meds 4-7 months Hepatitis B Vaccine - Is highly effective vaccine that provides active immunity for 99-100% of patients. Prepared using yeast. (do not give if allergic to yeast). All infants at birth 3 doses are given 1st dose (IM vastus, 1 month & 6 months. Recommended: All children ...

WSU Bio 102 Final Exam Questions and Answers Already Passed How does BPA cause cancer? it disrupts meiosis and mitosis causing breast and prostate cancer. 3 and 7 plastics may contain BPA What is a genetic fingerprint? how do you make one? -Genetic Fingerprint: DNA uses the differences in base sequences to identify individuals. -DNA fingerprinting involves 3 tools: 1. PCR to get large amounts of DNA 2. Restriction digest with blunt ends to fragment the DNA with precision 3. Gel...

PUBH 6011 Final Test with A Grade Complete Solutions 6.1 Understand the major functions of cells and the difference between viruses, bacteria - Answer-Cells -provide structure -take in nutrients -convert nutrients to energy -carry out specialized functions -contain genetic material -grow and divide Viruses -non-living -intracellular parasite -1/1000 size of bacteria (nanometers) -prevented by vaccines -types: naked (polio) and enveloped (easily disrupted with alcohol and saniti...

PUBH 6011 Practice Exam Questions and Answers Graded A+ What are the major functions of a cell? - Answer-Provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions, aid in reproduction What is a virus? - Answer-A tiny, nonliving, particle that enters and reproduces inside a living cell becoming an intracellular parasite -- need a host for survival, killed by antivirals/vaccines What is bacteria? - Answer...

__ are an example of viruses with a segmented (-) RNA genome. - Orthomyxoviruses (-) strand: - Opposite of (+) strand and complementary. (+) strand: - Used or make mRNA Abortive polio: - - most common form (95% cases) - febrile illness (fever, malaise, drowsiness, headache, nausea, vomiting, sore throat) - complete recovery in several days - only recognized if observed in the blood Adsorption - When the virus attaches to the outside of the host cell. Doesn't require energy from the host...

DNA Replication - ANSWERDNA helicase breaks hydrogen bonds. Each strand acts as a template. Free nucleotides attach. Complementary base pairing occurs- AT and CG. DNA polymerase joins nucleotides. Hydrogen bonds reform. Semi-conservative replication- new DNA molecule contains one old and one new strand Transcription - ANSWERDNA helicase breaks hydrogen bonds between DNA strands. One strand acts as a template. RNA nucleotides attract to exposed complementary bases on DNA. RNA polymerase joins ...

• Describe the electron transport chain - how it works and what it accomplishes - proton gradient forms and H+ pushes thru ATP synthase, creating ATP- formed from NADH and FADH2-electrons adopted by H20 (O2 is the last electron acceptor) • Explain what residual lung volume refers to and why it exists - Residual volume is the volume that is never exchanged. It is the amount of air left in the lungs after maximum exhalation. Residual volume exists because if not, our lungs would collapse....