What is bioremediation - Study guides, Class notes & Summaries

Final exam Straighterline microbiology questions and answers already passed In the nitrogen cycle, which of the following steps involves removal of nitrogen from the atmosphere by bacteria? Nitrogen Fixation If enough H+ ions are added to pure water to raise the H+ concentration of the solution to ten times higher than the original concentration, what is the resulting OH- concentration of the solution? 10-8 M Fungi are able to reproduce asexually by creating conidiospores and sporan...

Microbes Microscopic single-cell organisms Can exist as a single cell or in various types of colonies or multi-cellular formations that exhibit cellular differentiation - Self-replicating bioconversion machines - drivers of many chemical conversions Why is genetic diversity important? Genetic diversity-->gene diversity-->enzyme diversity-->biochemical diversity-->biological funciton diversity Enzyme biological catalyst - lowers activation energy - not modified as a result of the re...

MICROBIOLOGY EXAM 1 QUESTIONS AND ANSWERS What are microorganisms? Bacteria, viruses, fungi, protozoa, worms, and algae Prokaryotes No nucleus or membrane-bound organelles; unicellular Eukaryotes Has a nucleus and membrane-bound organelles; Unicellular and multicellular Viruses Acellular; Parasitic; Composed of nucleic acid and protein Photosynthesis Light fueled conversion of carbon dioxide to organic material; found in bacteria algae, and green plants Decomposition Breakdown ...

Which of the following may benefit from the identification of specific microorganisms? - Environmental bioremediation programs - Criminal investigations - Radiation treatment of produce and meats - Treatment of infectious disease -:- - Environmental bioremediation programs - Criminal investigations - Treatment of infectious disease _______________ identification methods examine the DNA sequence of an organism, whereas _______________ identification methods use antibody-antigen rea...

Microbiology Lab Final Study guide Which of the following may benefit from the identification of specific microorganisms? - Environmental bioremediation programs - Criminal investigations - Radiation treatment of produce and meats - Treatment of infectious disease - - Environmental bioremediation programs - Criminal investigations - Treatment of infectious disease _______________ identification methods examine the DNA sequence of an organism, whereas _______________ identification ...

Resolving power of an optical microscope is defined as: - The ability to distinguish two closely positioned objects as separate entities What is the total magnification produced by a microscope, using a 10x ocular lens and a 10x objective lens? - 100x This scientist experimented on his son and developed the first smallpox vaccine: - Edward Jenner This man built the first crude compound microscope and coined the term "cell" to mean the smallest unit of life: - Robert Hooke Who discovered...

1. What are microorganisms? correct answers microscopic organisms, or microbes includes bacteria, protozoa, fungi, algae and helminths 1. How are the names of microorganisms written? correct answers Capital Genus, lower case species name (binomial system of nomenclature) *italicized if typed or underlined if written 1. In what ways do humans use microorganisms? correct answers *genetic engineering, GMOs, recombinant DNA technology, food industry, products in industrial settings, biorem...

1. An irregular cluster of spherical cells would be called a/an a. Palisades b. Sarcina c. Staphylococcus d. Streptococcus e. Spirilla 2. The study of the immune response to infection caused by microorganisms is a. Hypersensitivity b. Epidemiology c. Immunology d. Morbidity e. Geomicrobiology 3. What is the maximum number of electrons in the first energy shell of an atom? a. 2 b. 4 c. 8 d. 18 e. 32 4. The movement of molecules from an area of high concentration to an area o...

EPA LEAD INSPECTOR FINAL EXAM QUESTIONS WITH VERIFIED ANSWERS 2024/2025 | SOLVED. Dust sample clearance values - ANSWER- - Floors: 40 μg/ft2 > 10 μg/ft2 (10 μg/ft2 in NY) - Windows: 250 μg/ft2 > 100 μg/ft2 (50 μg/ft2 in NY) - Window wells (troughs): 400 μg/ft2 (100 μg/ft2 in NY) - Samples must be at 1 sq ft > 2 sq ft (can be reduced to 1 sq ft if within 10 μg) EPA Soil Regulations - ANSWER- - 400 ppm for playgrounds/children's areas - 1200 ppm for rest of yard - There mus...

Bacteria, archaea & eukaryotes arose __ years ago... : 2.9 Billion Which one is not a cause of infectious death worldwide... : Ebola __ is the most infectious microbe caused through non-human transmission, while __ is the most infectious microbe caused by human-to-human transmission... : malaria, measles What is the only eradicated disease in the world... : small pox Which choice below lists emerging diseases... : HIV, SARS, Lassa Fever Species that are in the same __ are more closel...