#Question id: 1541
#Section 2: General Biology
Nonphagocytic cell of immune system,
#Question id: 15870
#Section 6: Plant, Animal and Microbial Biotechnology
#Question id: 14242
#Section 5: Bioprocess Engineering and Process Biotechnology
Small food particles with diameter 10-2 mm and density 1.03 g cm-3 are suspended in liquid of density 1.00 g cm-3. The viscosity of the liquid is 1.25 mPa s. A tubular-bowl centrifuge of length 70 cm and radius 11.5 cm is used to separate the particles. If the centrifuge is operated at 10 000 rpm, estimate the feed flow rate at which the food particles are just removed from the suspension. ____________________
#Question id: 1871
#Section 2: General Biology
Deletions in the T-cell CD154 (CD40L) gene produce:
#Question id: 5261
#Section 3: Genetics, Cellular and Molecular Biology
Which of these statements about prokaryotes is correct?