#Question id: 577
#Section 2: General Biology
Most of the known enzymes are ________.
#Question id: 14331
#Section 5: Bioprocess Engineering and Process Biotechnology
To ensure turbulent conditions and minimum mixing time during agitation with a turbine impeller, the Reynolds number must be at least 104. A stirred laboratory-scale fermenter with a turbine impeller 5 cm in diameter is operated at 800 rpm. If the density of broth being stirred is close to that of water, what is the upper limit for viscosity of the suspension if adequate mixing is to be maintained?
#Question id: 27212
#Section 5: Bioprocess Engineering and Process Biotechnology
State true or false.
There is no axial mixing in a plug flow reactor.
a) True
b) False
#Question id: 4147
#Section 3: Genetics, Cellular and Molecular Biology
Which one of the following antibiotics does not function by interfering with the translational process?
#Question id: 3580
#Section 3: Genetics, Cellular and Molecular Biology
Different genetic cross regarding two independently assorting non allelic gene with complete dominance and their phenotypic ratio showed in a following. Which of the following is incorrect combination?
Genetic cross |
Phenotype ratio |
||
1 |
AABb X AaBb |
3:1 |
|
2 |
Aabb X AaBb |
3:1:3:1 |
|
3 |
AABb X AaBB |
1:1 |
|
4 |
Aabb X aaBb |
1:1:1:1 |