TLS Online TPP Program

#Question id: 263

#Section 2: General Biology

Which does not apply to most bacterial DNA?

TLS Online TPP Program

#Question id: 1402

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following oncoproteins possess(es) protein kinase activity?

TLS Online TPP Program

#Question id: 4731

#Section 3: Genetics, Cellular and Molecular Biology

A pure-breeding strain of squash that produced disk-shaped fruits was crossed with a pure breeding strain having long fruits. The F1 had disk fruits, but the F2 showed a new phenotype, sphere, and was composed of the following proportions

Disk  384            

Sphere 96

 Long  32

What is reason for F2 phenotype?

TLS Online TPP Program

#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

TLS Online TPP Program

#Question id: 585

#Section 2: General Biology

In an enzyme reaction involving one enzyme and one substrate, the rate of the reaction depends on