#Question id: 5076
#SCPH28 | Zoology
Homeotic genes are responsible for:
#Question id: 10976
#SCPH06 I Botany
In a resting adult, the typical ventricular ejection fraction has what value?
#Question id: 5241
#SCPH28 | Zoology
Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?
#Question id: 2268
#I Life Science/ Life Sciences Group – I-V
Within chloroplasts, light is captured by
#Question id: 14312
#SCPH05 I Biotechnology
An industrial waste-water stream is fed to a stirred-tank
reactor continuously and the cells are recycled back to the reactor from the
bottom of the sedimentation tank placed after the reactor. The following are
given for the system: F = 100 l/h; S0 = 5000 mg/l; mm = 0.25 h-1 ; Ks = 200
mg/l; α (recycle ratio) = 0.6; C (cell
concentration factor) = 2; Y M X/S = 0.4. The effluent
concentration is desired to be 100 mg/l. Determine the required reactor volume.