The method of determining phage attention by dilution and plate with susceptible cells is named titering or the plaque assay. This process defines the number of viable phage particles in a stock suspension.
<h3>Dilution factor</h3>
First, we need to estimate the dilution factor. Three successive dilutions were made: 1/100 the first, 1/100 the second, and 1/10 the third part. The original stock was therefore diluted by 100,000 spans. One-tenth of one mL of the definitive dilution was plated, and 65 plaques occurred on the plate. Accordingly, there were 650 functional phage particles per mL (650 PFU/mL) in the final dilution. The authentic stock contained therefore 650 PFU/mL X 100,000 = 65,000,000 PFU/mL.
To understand more about the Dilution factor visit the link
brainly.com/question/20113402
#SPJ4
Answer:
Welchs’ food has chosen their ERP selection between SAP and Oracle. Although they have already decided which vendor they will use, they used this opportunity to get a lower price as both vendors are interested in the business by getting both vendors into a bidding war. At the end, they have chosen Oracle not just because of the discounted price but also the functionality, ease of implementation and flexibility.
Explanation:
The total cost of ownership (TCO) is the total cost of implementing an ERP system from purchase to ongoing support or maintenance.
It is difficult to use TCO in comparing ERPY systems because its accuracy in ERP systems have been marginal. It is also because different vendors use different platforms, some of them uses a powerful hardware and software to provide the service and some vendors use a standard platform to be able to meet the organizations’ requirements. It is worth to include this in the selection process.
Defined functional requirements is beneficial in selection of an ERP system even if a part is not required because it will clearly show what functions and system specifications are required and how it matches the organization current process.
