Question

An accounts payable clerk also has cheque signing authority. Which control procedure is violated? (a) authorization of transactions and activities (b) independent checks of performance (c) documentation (d) segregation of duties

Answer 1

Explanation:

initial density of a culture of bacteria with generation time of 30 minutes was 1*10^5 cell/ml .After 5 hours of incubation , what serial dilution will you have to plate out to get approx.100 colonies per ml ? (a)10^3 (b)10^4 (c)10^5 (d)10^6