What is the Total Dilution Factor, Viable Count , Percent Viability and Bacterial concentration in the follwinng tubes A,B,C? as per the diagram
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What is the Total Dilution Factor, Viable Count , Percent Viability and Bacterial concentration in the follwinng tubes A,B,C? as per the diagram
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- If transmission rate is 0.7 and recovery rate is 0.3, what is the basic reproductive number of this pathogen (let S to be 1)?A Lactobacillus casei population of 4x105 multiplies without lag phase to 3.68x107 in 6 h without having reached the stationary phase. What is the generation time of the microorganism?Complete the colony morphology for the colonies pictured above: 1. Form - 2. Elevation - 3. Margin - 4. Surface - 5. Chromogenesis -
- Is the phenylethylalcohol agar (PEA) a complex or defined medium? Please help explain based on what kind of microorganisms it allows to grow.Which of the colonies are leucine auxotrophs? GMSA is the negative control, with no additional nutrients added. a. 5 and 7 b. 4, 6, and 8 c. 4, 5, 6, and 7What does tissue culture infective dose 50 mean? Write briefly. Calculate the percentage cytopathic effect rates in the figure given below, and write them in the wells under the figure, respectively, and interpret the figure.
- What is prophylaxis?a) what is difference among case I, case II, and caseIII?? b) In case I, since % of female are very high in cold temp, does it means male offspring will not be produced ? c) Base on the graph of case II, and case III, what conclusion can we make ???N. benthamiana will be infiltrated with a solution containing OD600=0.3 of each experimental Agro containing construct and OD600=0.1 of p19. Calculate the volume of cultures (V construct; V p19) needed according to the formulas: V construct = V final × 0.3/OD600; V p19 = V final × 0.1/OD600. One mL of infiltrate is often enough to complete a small experiment. How to plan your final volume accordingly?