Engineering, 27.08.2020 14:01 nbayoungboy589
Tetrahymena thermophila protozoa have a minimum doubling time of 6.5 hours when grown using bacteria as the limiting substrate. The yield of protozoal biomass is 0.33 g per g of bacteria and the substrate constant is 12 mg/ l. The protozoa are cultured at steady state in a chemostat using a feed stream containing 10 g/ l of nonviable bacteria. What is the maximum dilution rate for operation of the chemostat?
Answers: 1
"
. 
that is: ![D_{max}= \mu _{max}\times \frac{[S_0]}{{K_s + [S_0]}} .....(a)](/tpl/images/0731/1632/3f9d1.png)
![X = \frac{Y_{\frac{x}{s}} (s[S_0]-K_sD)}{(\mu _{max}-D)}...... (b)](/tpl/images/0731/1632/8fee1.png)
, that is equal to 
, and the value of the 
. 
of 
in our case. 
Another question on Engineering
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 19:10
The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]
Answers: 3
Engineering, 06.07.2019 02:30
1in2 processor chip can be modelled as an isothermal plane wall of silicon, isothermal on both sides. the power input to the bottom of the plane wall, or the processing power of the chip, often called the thermal design power (tdp), is 100w. assume the periphery is adiabatic. the silicon is 400 microns thick. the temperature at the junction, or in this case on the bottom of the isothermal plane wall, is 85°c. what is the top surface temperature, assuming that the only mode of heat transfer is conduction
Answers: 1
Engineering, 06.07.2019 03:20
Explain in your own word the concept of a solid solution, in alloys, and how it can be created.
Answers: 3
You know the right answer?
Tetrahymena thermophila protozoa have a minimum doubling time of 6.5 hours when grown using bacteria...
Questions
Mathematics, 10.06.2021 20:50
Arts, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Mathematics, 10.06.2021 20:50
Arts, 10.06.2021 20:50
