Facilitated diffusion through a biological membrane is:

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#Question id: 2262

#Section 3: Genetics, Cellular and Molecular Biology

Ribosomes are made up of ____ subunits.

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#Question id: 1918

#Section 2: General Biology

In pancreatic carcinoma the ras gene:

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#Question id: 27176

#Section 5: Bioprocess Engineering and Process Biotechnology

A strain of Azotobacter vinelandii is cultured in a 15-m³ stirred fermenter for alginate production. Under current operating conditions, ka is 0.17 s¹. The solubility of oxygen in the broth is approximately 8 × 10^-3 kg m ^-3.

(a) The specific rate of oxygen uptake is 12.5 mmol g^-1h^-1. What is the maximum cell concentration supported by oxygen transfer in the fermenter.............in g/l

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#Question id: 1311

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following are not involve in anchoring junctions:

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#Question id: 17918

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the items in Group 1 with an appropriate description in Group 2

Group 1                                                   Group 2

P. PSI-BLAST                                   1. Protein sequence database

Q. CLUSTALW                                  2. Profiles

R. SWISS-PROT                              3. Needleman-wunsh algorithm

S. Global alignment                         4. Multiple sequence alignment