50) In his work with pneumonia-causing bacteria and mice, Griffith found that. A) the protein coat from pathogenic cells was able to transform nonpathogenic cells. B) heat-killed pathogenic cells caused pneumonia. C) some substance from pathogenic cells was transferred to nonpathogenic cells, making them pathogenic.
This means the DBS Check waiting time is between 2 weeks to 7 months but on average it takes approximately 1 month. There are a number of factors that dictate how long the process will take, some of these are listed below: 1  Number of addresses lived at.
How long does it take to do a background check. The time it takes to complete background checks is dependent on a lot of factors and usually varies from one company to another. For most positions, the norm seems to be around 24 to 36 hours.ome companies go beyond the normal range of one to three days, often completing the pre-employment background check ofan applicant in one to two weeks.But applicants need not to worry if their background check is taking too long though.