Demetrius

Urbanization correct answer: - Process(es) of transformation of places and populations into a state of being urban - Transforming space, material, economic, demographic growth and development Peak and Bain table shows that correct answer: The average annual rate of change in world urban population has decreased over time Urban Age correct answer: One half of the world's population is now urban, and the rate is very rapid, particularly int he global south Wirth's Definition of a C...

Which two groups of microorganisms are prokaryotic? correct answer: Bacteria and Archaea which measurements are typically used when measuring a virus correct answer: nanometer Which measurement is used when measuring bacteria correct answer: micrometer what played the biggest role in disproving spontaneous generation? correct answer: the swan neck flask which two feature do all microorganisms have in common correct answer: microscopic and relatively simple which group of micr...

Metabolism correct answer: Enzyme catalyzed reactions that occur in all cells to either breakdown biomolecules to obtain energy (ATP), or reactions that synthesize biomolecules that our body needs Metabolism is the sum of correct answer: Catabolism + Anabolism Catabolism correct answer: Chemical reactions that breakdown biomolecules to produce energy Anabolism correct answer: Chemical reactions that lead to the synthesis of biomolecules • require energy input 4 primary functio...

Give the ground state electron configuration for I correct answer: [Kr]5s^2, 4d^10, 5p^5 Which of the following is a strong acid? A. CH3NH2 B. CH3O- C. H2N- D. CH3OH E. CH3NH3+ correct answer: E. CH3NH3+ A molecule of acetonitrile CH3Ch2Ch contains ____ sigma bonds and ____ pi bonds correct answer: 8 sigma 2 pi Which acid forms a weaker conjugate base? A. H3COOH B. H3CNH3 correct answer: A. H3COOH Which molecule listed below is a polar molecule? A. NH3 B. H2O C. HC...

Enzymes correct answer: Catalyze chemical reactions to convert proteins, fats and carbohydrates to less complex compounds Enzymes are responsible for changes in flavore, color, texture and nutritional properties Enzyme Temperature correct answer: 60-150 F OPTIMAL ACTIVITY 160-200 F Inactiviated Enzyme pH correct answer: Most enzymes activate only over a narrow range Optimum pH varies Affects both catalytic activity and enzyme stability Protease correct answer: All enzymes that...

Food Poisoning correct answer: Pathogenic MO's cause food borne illness Food Poisoning is a common term used to describe 2 types of food caused sickness- Food infection and Food intoxication Food Infection correct answer: The living microorganisms must be PRESENT in the food. The person involved must consume very high numbers of the living microorganism. The living microorganism in the gut of the person involved causes the illness 1. Salmonella 2. shigella 3. vibrio 4. trichinella 5. esh...

What is epidemiology? correct answer: epidemiology is the study of occurrence and determinants of disease - definition is evolving overtime - who what when why -It is a way of thought: alert to the potential for error, and willing to consider alternative explanations. What is epidemiology used for? correct answer: epidemiology helps to create policies and medical decisions because they aid in finding: - finding who is developing the disease and where and when and why they are develop...

Microbiology is the study of these four major microbial groups: correct answer: Fungi, Bacteria, Viruses, Protists What do all microbes have in common? correct answer: they are microscopic, and are simple organisms What microorganisms are only unicellular? correct answer: bacteria, archaea, protists what microorganisms are unicellular or multicellular? correct answer: fungi What type of microbial groups are prokaryotes? correct answer: Bacteria, Archaea What type of microbial...

The area at the base of the neck between the front legs that covers the cranial end of the sternum is called the correct answer: Brisket T/F: The heart is solely responsible for maintaining homeostasis in an animal's body. correct answer: False These terms refer to the back and the belly. correct answer: Dorsal and Ventral T/F: Tissues are made up of groups of organs that work together for common purposes. correct answer: False On a horse, the area dorsal to the scapulas is know...

True of False: Upon standing, the solute and solvent will NOT separate by gravity correct answer: True True of False: The solvent will always be liquid correct answer: False Definition of Molarity correct answer: moles of solute/volume of solution The name given for a solution that contains less solute than it has the capacity to dissolve correct answer: Unsaturated The name given for a solution in which the maximum amount of solute is dissolved correct answer: Saturated Name...