Which of the following is a diagnostic marker for tumors of the colon?

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#Question id: 3707

#Section 3: Genetics, Cellular and Molecular Biology

The replication of DNA is ________ because ________.

TLS Online TPP Program

#Question id: 13061

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

Precision will be reduced, but yield will be increased

Optimisation of a PCR reaction is often a compromise between the competing demands for precision, efficiency and yield. Although the specific effects may vary, generally, increasing the annealing temperature will increase non-specific primer binding and reduce precision. Increasing the length of the elongation phase will reduce the proportion of incomplete newly-synthesised strands and therefore increase yield. In this case, the potential effect on efficiency is unclear. Increasing the elongation phase would increase the reaction time, but the time taken to ramp down to a lower annealing temperature would be reduced.

Arrange in the order of their increasing capacity:

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#Question id: 191

#Section 2: General Biology

The role of zinc in the mechanisms of carbonic anhydrase is to

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#Question id: 14375

#Section 2: General Biology

The three common shapes of bacteria are as follows: 

A. Spherical shape 

B. Rod-shaped 

C. Spirilla

D. Disc shape

Select the option with correct combinations?

TLS Online TPP Program

#Question id: 14180

#Section 5: Bioprocess Engineering and Process Biotechnology

Aerobic degradation of benzoic acid by a mixed culture of microorganisms can be represented by the following reaction.

                Determine a, b, c, d, and e if RQ = 0.9.