#Question id: 31203
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
#Question id: 14223
#Section 5: Bioprocess Engineering and Process Biotechnology
#Question id: 1892
#Section 2: General Biology
The Arthus reaction is characterized by an intense infiltration by:
#Question id: 14310
#Section 5: Bioprocess Engineering and Process Biotechnology
Glucose is converted to ethanol by immobilized yeast cells
entrapped in gel beads. The specific rate of ethanol production is: qP
= 0.2 g ethanol/g-cell-h. The effectiveness factor for an average bead is 0.8.
Each bead contains 50 g/L of cells. The voids volume in the column is 40%.
Assume growth is negligible (all glucose is converted into ethanol). The feed
flow rate is F = 400 l/h and glucose concentration in the feed is S0i
= 150 g glucose/l. The diameter of the column is 1 m and the yield coefficient
is about 0.49 g ethanol/g glucose. The column height is 4 m. What is the
ethanol concentration in the exit stream?
#Question id: 14441
#Section 1: Engineering Mathematics
If the points (3, -2), (x, 2), (8, 8) are collinear, then find the value of x.