Pubh 6011 a - Study guides, Class notes & Summaries

PUBH 6011 FINAL LATEST EXAM 2022-2024 REAL EXAM QUESTIONS AND ANSWERS/ PUBH6011 FINAL EXAM STUDY GUIDE 2022-2024| A GRADE • 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 protein synthesis and the role of ...

PUBH 6011 FINAL REAL EXAM QUESTIONS AND ANSWERS | LATEST UPDATES| A GRADE PASS!! "The dose makes the poison" - ANSWER- - A substance's toxicity depends on not only its chemical identity, but also on its quantity - "All substances are poison and nothing is without poison, only the dose permits something to not be poisonous"" How do we learn about toxicity? - ANSWER- - animal studies - epidemiology Epidemiology - ANSWER- - study of disease rates in human populations with and wi...

PUBH 6011 Midterm Exam Questions with Correct Answers Concentrating solar power - Answer-type of solar power that focuses the sun's energy to boil water and sends it through a traditional steam turbine Which form of energy was used more than any other until the 1960's? - Answer-coal Do traditional oil or shale oil have higher EROI? - Answer-traditional How much natural gas in the US comes from hydraulic fracturing? - Answer-66% What was the pre industrial concentration of CO2? ...

PUBH 6011 Test Questions with All Correct Answers When was the EPA established? - Answer-1970, by President Richard Nixon Valley of the Drums - Answer-Near Louisville, KY where 17,000 drums (paint) dumped openly over 13 acres; outlawed in 1980 w/ CERCLA Love Canal - Answer-A neighborhood in Niagara Falls, New York, which became the subject of national and international attention, controversy, and eventual environmental notoriety following the discovery of 21,000 tons of toxic waste bur...

PUBH 6011 FINAL LATEST EXAM 2022-2024 REAL EXAM QUESTIONS AND ANSWERS/ PUBH6011 FINAL EXAM STUDY GUIDE 2022-2024| A GRADE

PUBH 6011 FINAL REAL EXAM QUESTIONS AND ANSWERS | PUBH6011 FINAL EXAM STUDY GUIDE LATEST UPDATES| A GRADE PASS!! Two differences between virus and bacteria - CORRECT ANSWER- 1. Bacteria are a single cell and can exist on their own (no nuclei or substructures) 2. Viruses must invade a host cell and use its genetic DNA Role of DNA in protein synthesis ?- CORRECT ANSWER- DNA acts as a template for RNA and encodes the sequence of proteins Role of mRNA in protein synthesis - CORRECT ANSWE...

PUBH 6011 FINAL EXAM "The dose makes the poison" - ANSWER- - A substance's toxicity depends on not only its chemical identity, but also on its quantity - "All substances are poison and nothing is without poison, only the dose permits something to not be poisonous"" How do we learn about toxicity? - ANSWER- - animal studies - epidemiology Epidemiology - ANSWER- - study of disease rates in human populations with and without exposure to chemical under study - can discover statis...

PUBH 6011 FINAL EXAM "The dose makes the poison" - ANSWER- - A substance's toxicity depends on not only its chemical identity, but also on its quantity - "All substances are poison and nothing is without poison, only the dose permits something to not be poisonous"" How do we learn about toxicity? - ANSWER- - animal studies - epidemiology Epidemiology - ANSWER- - study of disease rates in human populations with and without exposure to chemical under study - can discover statis...

PUBH 6011 Midterm Study Guide 2022. Week 1: How Energy Impacts Our Health • Explain how energy influences human health • The more energy usage a person has, generally the better they are living. Also generally extends our lives. • Energy protects form a lot of things...i.e. Refrigerator has temperature control protecting us from types of contamination that readily killed people a few 100 years ago. • Energy can also influence human health depending on the types of energy. Sustainabl...

PUBH 6011 FINAL LATEST EXAM REAL EXAM QUESTIONS AND ANSWERS/ PUBH6011 FINAL EXAM STUDY GUIDE | A GRADE Two differences between virus and bacteria - CORRECT ANSWER- 1. Bacteria are a single cell and can exist on their own (no nuclei or substructures) 2. Viruses must invade a host cell and use its genetic DNA Role of DNA in protein synthesis ?- CORRECT ANSWER- DNA acts as a template for RNA and encodes the sequence of proteins Role of mRNA in protein synthesis - CORRECT ANSWER- mRNA i...