Thermophiles Samenvattingen, Notities en Examens

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...

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 from archaea in environment and materials in cell wall; includes cyanobac...

Pasteurization - Gentle heating (63 degrees Celsius for 30 mins for large volume batches; for tube-flow through 72 degrees Celsius for 15 seconds or less if higher temperature is used Bacillus - Produces endospores Thermophiles - grow at high temperatures (45 -80 degrees Celsius) and are capable of growth in the high temperatures of hot tubs or hot springs Extreme thermophiles - grow at temperatures above 80 degrees Celsius, some with optimum growth temperatures above 100 degrees Cels...

Biology 111 Exam 1- TAMU Questions and Answers 100% Solved 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 from a...

Obligate halophiles - High osmotic pressure aka lots of salt like the great salt lake Facultative halophiles - Type that causes acne can be in salty also known as osmolaric but not nessesary Neutrophiles - Most bacteria Protozoa and pathogens like neutral ph rang 6.5-7.5 Acidophiles - Really acidic as low as 0 pH Alkalineophiles - Grow best in basic range up to 11.5 ex cholera Thermophiles - Higher temperatures above 45C ex hot springs Hyperthermophiles - Hottest 80C and above Mesophiles...

Micro-Biology The study micro organisms (nature, life and action) Bacteria Size 1 or 2 microns Flagella Enables movement (Whip like tails) Protoplasm All materials floating in a cell capsule Cell Membrane a thin semi-permeable membrane that surrounds the cell's cytoplasm, enclosing its contents Cocci Round shape bacteria. Occurs in pairs, chains, or clusters. (exp. Staphylococcus) Bacillus Rod shape. Small stick like rods or large brick like rods...

TMU FND-100 Latest Update with Verified Solutions How to convert C to F (C x 9/5) + 32 = F How to convert F to C (F - 32) x 5/9 = C What is 300F in C (round) 150C What is 190C in F (round) 374F How many ml in a tsp 5ml How many ml in a tbsp 15 ml How many ml in 1/4 tsp, 1/2 tsp 1ml, 2ml How many ml in 1/4 cup, 1/3 cup, 1/2 cup, 3/4cup and 1 cup? 60ml, 75ml, 125ml, 175ml, 227ml How many tsp in a tbsp 3 How many ml is 1 metric cup 250ml How many metric cups in a litre 4 What are the sha...

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 tem...

Test Bank For Harrison s principles of internal medicine self assessment and board review 19 Edition All of the following statements regarding practice guidelines set forth by governing agencies and professional organizations are true EXCEPT: A. Clinical practice guidelines protect caregivers against inappropriate charges of malpractice, yet do not provide protection for patients from receiving substandard care. B. Practice guidelines have largely reached a stage of nuance allowing them to ...

Define the term Microbiology correct answers The study of microorganisms and their relationships to the environment, humans and animals in disease Name the 5 classifications of microorganisms correct answers Bacteria, Virus, Mycobacterium, Fungi, Parasites Blood agar is the most commonly used media in the clinical laboratory. What type of media is blood agar? correct answers Enriched media, Differential media (detection of Beta-hemolytic organisms) List some agars that are generally use...