Thermophiles Study guides, Class notes & Summaries

MIC 205 Exam 3 Questions with All Correct Answers Psychrophiles - Answer-cold-loving microbes Mesophiles - Answer-those growing best between 20 degrees and 40 degrees celcius; the human pathogens are in this group Thermophiles - Answer-heat loving microbes minimum growth temperature - Answer-the lowest temperature at which the species will grow optimum growth temperature - Answer-the temperature at which the species grows best maximum growth temperature - Answer-the highest temp...

Chapter 1: Introduction to the Chemistry of Life Matching A) phylogenetic B) negative C) H2O D) H° E) H – TS F) halobacteria G) open H) entropy I) flux J) polymers K) G° L) thermophiles M) nitrogen N positive 1. The most abundant molecule in the human body is _____. Ans: C Level of Difficulty: Easy Section: 1.1.A Learning objective: The Origin of Life 2. During chemical evolution, small organic molecules condense to form more complex molecules called ______. A...

Lab VII: Define Eubacteria: - correct answer True bacteria Lab VII: Archaebacteria - correct answer ancient bacteria (can survive in extreme environments) Lab VII: Thermophiles - correct answer live in env. greater than 55 C or 131 F Lab VII: Hyper(super) thermophiles - correct answer live in high temp. env > 150 C or 300 F Lab VII: Psychrophiles - correct answer live in cold temp. 15 C or 59 F Lab VII: Acidophiles - correct answer live in acidic env. with pH...

KSU Bio 198 Exam 5 Questions and Answers Already Passed _____ is the main energy currency of the cell. ATP _______ reactions release energy. Exergonic A cell that is placed in an isotonic solution will: A. shrink in size B. increase in size C. neither gain water or lose water D. gain water C The movement of molecules across a membrane that requires the useof carrier molecules and the expenditure of energy is called ______________. active transport Energy cannot be created ...

Micro (Allied Health) - Exam Review #2 Questions and Answers 100% Correct Micro (Allied Health) - Exam Review #2 Questions and Answers 100% Correct 1. A mesophilic bacterium could: A. reproduce at 37°C. B. produce human disease. C. grow at human body temperature. D. All of these are correct. - ANSWER-D. All of these are correct. 2. Most of the human pathogens are: A. psychrophiles. B. thermophiles. C. mesophiles. D. hyperthermophiles. - ANSWER-C. mesophiles. 3. An exampl...

HACCP Certification Practice Questions There are ___ principles of HACCP A) 5 B) 4 C) 7 D) no principles just rules - C Critical Control Points (CCPs) are steps in a production process in which loss of control may result in an unacceptable health risk True or False - True Which of the following are considered pre-requisite program A) GMP B) SSOP C) Pest Control Program D) All of the above - D A bacteria that can cause human illness is called A) Pathogen B) Parasite C) Co...

Anton van Leeuwenhoek -first to view single-celled "animalcules" in pond water -Shows paramecium, and also looked at human blood and sperm cells Theodor Schwann -organisms are composed of cells Rudolf Virchow -cells come from preexisting cells Cell Theory -All organisms are composed of cells (cells are the structural unit of life) -Cells are the functional unit of life •cells are the smallest entities that have all the properties of life •each cell is (or can potentially generate)...

Biology 111 Exam 1- TAMU Questions And Answers 100% Solved | 100% Pass Domain Archaea - Prokaryotic, single-celled organisms; have cell walls; reproduce using binary fission (duplication); RNA sequence is most similar to Eukarya; live in extreme environments and therefore do not infect humans; oldest life forms; include methanogens, extreme thermophiles, and extreme halophiles. Domain Bacteria - Prokaryotic, single-celled organisms; have cell walls; reproduce using binary fission; differ ...

Microbiology The study of microorganisms. The science which treats the nature, life and action of microorganisms. Me Him Contamination The state of being soiled or infected by contact with infectious organisms or other material Microns A unit of measurement; 1/1000 of a millimeter or 1/25,000 of an inch; usually designated by the Greek letter "u". Protoplasm Describes all living materials in a cell. A thick mucous-like substance that is colorless and translucen...

Microbiology Lab Exam 6 Questions with Complete Solutions rated A+ How are thermal death point and thermal death time different? - Thermal death point is the lowest temperature that kills all cells in a broth in 10 minutes. Thermal death time is the time required to completely sterilize a particular volume of liquid at a given temperature. Is moist heat more effective than dry heat? - Because of its ability to penetrate microbial cells, moist heat kills microogranisms by denaturing their p...