table below bu A. Results indimie your five esults, compabsence of growth as (+)
ID: 269775 • Letter: T
Question
table below bu A. Results indimie your five esults, compabsence of growth as (+) or).When all members of the class have results, ndicating the preve petri plates, looking for evidence of growth. Record your results in the complete the entire chart. 90°C 100 C 80 C 040 10 2030 40 70 C 60°C 10 S aureus "control (no-heat) tubes 1. If they can be determined from the ahove information, record the thermal death point for each of the S. aureus: From the table shown above, determine the thermal death time for each organism at the tabulated tem- peratures and record this information in the table below 2. THERMAL DEATH TIME 80°C ORGANISM 90°C 100 C 60°C 70°C S aureus E coll B. megateriumExplanation / Answer
Hi, the table has no values entered, which can only be entered by experimental data which you might have in your lab note book.
However, I will teach you how to solve this if you ahev numbers.
The thermal death point is the temperature at which the bacteria are killed instantly. So you find no colonies at 70C, then the thermal death point is 70C.
The thermal death time is the time required to kill all the bacteria at specific temeperature. At 70C, the bacteria would die completely in 10 min, in 60C it may be 20C and at 100C it may be 0 min.
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