1. (A) What are Enteric Bacteria? (B) What are Coliform Bacteria? (C) What is the Relationship...
The number of coliform bacteria is reduced from an initial concentration of 2 million per 100 mL to 400 per 100 mL in a long narrow chlorination tank under steady wastewater flow with a hydraulic detention time of 30 min and a chlorine concentration of 5.2 mg/L. Assuming, n = 1.3, first-order kinetics and ideal plug flow, calculate the reaction-rate constant. Using this rate constant, find the effluent concentration if the reactor is operated as a completely-mixed reactor. Hint: θ...
A) What is the diagram above? B) Describe what it illustrates about the relationship between animals, halophiles, slime molds, and gram-positive bacteria. C) Explain the evidence used in construction of this diagram. Entamoebae Eukarya Animals Slime molds Fungi Archaea Green Bacteria nonsulfur bacteria Gram- positive Proteobacteria bacteria (Purple bacteria) Thermoproteus Cyanobacteria Pyrodictium Flavobacteria Methanosarcina Methanobacterium Methanococcus Thermococcus Plants Ciliates Halophiles Flagellates Trichomonads Thermotogales Microsporidia Diplomonads Last universal common ancestor
cultivation of anaerobic bacteria.. help please Cultivation of Anaerobic Bacteria 1. The relationship of O, to bacterial growth. Drawing of growth in Eugon culture Growth pattern Cracking of apare o gas+ or --> P. aeruginosa C sporogenes growth in loyer Turbid turbid (+ FacuHalive gerojolerant gerofolerant anarbe Classification according to growih pater gure 12.1) 2. Anaerobic broth cultures of bacteria. Drawing of culture in anaerobic broth culture tubes P. aeruginosa C. sporogenes 3. Drawings of plate cultures of aerobic and...
Using the phylogram below that depicts the relationship between the three domains of life: What do A&B represent? A B C A and B represent Plants and Animals A and B represent Bacteria and Eukarya O A and B represent Archaea and Bacteria O A and B represent Archaea and Eukarya Using the phylogram below that depicts the relationship between the three domains of life: What does Crepresent? A B. C O Bacteria O Plantae Eukarya O Archaea
BED S a. What is the relationship between compounds A and B? D b. What is the relationship between compounds C and D? D c. What is the relationship between compounds A and D? D E E E 4. In steam distillation of limonene, the boiling point of the distilling liquid is lower than limonene or water, can you explain? 2 pts 5. Bioynthesis of terpenes may proceed by way of the carbocation intermediate shown. a. Follow the arrows to...
Question 101 (1 point) The enteric nervous system regulates: a) The parasympathetic nervous system Ob) The digestive system c) the anus d) The autonomic nervous system e) The sympathetic nervous system Question 102 (1 point) Saved
Question 104 (1 point) Glycogenesis is O a) performed by enteric nervous system Ob) performed by the duodenum O c) Only seen in the liver d) the synthesis of glycogen e) one way to make glucose Question 105 (1 point) Saved
1. Based on your results and the information in the lab manual, fill in the table below. Predicted Gram Reaction Ability to ferment lactose/sucrose Ability to ferment mannitol Coliform or Non-coliform S. aureus E. coli P. aeruginosa M. luteus 2. What general type of growth medium would you use to: (a) grow one type of bacteria but inhibit the growth of another type? (b) discriminate between different types of bacteria? 3. Why is it necessary to sterilize the loop between...
What is the relationship of the ABC-transporter family of molecules to resistance of bacteria to antibiotics and resistance of tumor cells to anti-cancer drugs?
Your Lab Partner streaks your Enteric Isolate onto a YGC Plate(!!) . Assuming your Enteric Isolate is Escherichia coli (E. coli), what would you expect to see on this YGC Plate after it had been incubated at 37°C for 48 Hours? A.• Clear-to-White Colonies • Zones of Clearing around each of these Colonies. _____________________________________________________________________________________ B. • PinkColonies • Zones of Clearing around each of these Colonies. ______________________________________________________________________________________ C. • Clear-to-White Colonies • No Zones of Clearing around any of these...