TLS Online TPP Program

#Question id: 402


If the DG'° of the reaction A -> B is –40 kJ/mol, under standard conditions the reaction:

#Section 2: General Biology
  1. is at equilibrium.

  2. will never reach equilibrium.

  3. will not occur spontaneously.

  4. will proceed spontaneously from left to right.

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TLS Online TPP Program

#Question id: 13102

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

 With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.) 
You do each PCR reaction and load each one into a separate well of an agarose gel, and then run the gel.
 

 Why is it that having more repeats leads to a band that is higher in the gel?

TLS Online TPP Program

#Question id: 14384

#Section 1: Engineering Mathematics

 If 
then inverse of A exists if 

TLS Online TPP Program

#Question id: 2090

#Section 3: Genetics, Cellular and Molecular Biology

Peripheral proteins bound to the exoplasmic face of the plasma membrane can also bind to:

TLS Online TPP Program

#Question id: 601

#Section 2: General Biology

In a ping-pong reaction which does not occur?

TLS Online TPP Program

#Question id: 14319

#Section 5: Bioprocess Engineering and Process Biotechnology

Both Saccharomyces cerevisiae yeast and Zymomonas mobilis bacteria produce ethanol from glucose under anaerobic conditions without external electron acceptors. The biomass yield from glucose is 0.11 g g-1 for yeast and 0.05 g g-I for Z. mobilis. In both cases the nitrogen source is NH3. Both cell compositions are represented by the formula CH1.800.5N0.2. What is the yield of ethanol from glucose by Saccharomyces cerevisiae yeast?