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TLS Online TPP Program

#Question id: 612

 The quaternary structure of hemoglobin changes from the T state to the R state ________.

#Section 2: General Biology

  1. when at least one subunit on each dimeric unit (αβ dimer) is oxygenated

  2. only after four molecules of O2 are bound

  3. after the binding of one molecule of O2 causes a change in the primary structure

  4. when hemoglobin is completely deoxygenated

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TLS Online TPP Program

#Question id: 159

#Section 2: General Biology

The chirality of an amino acid results from the fact that its alpha carbon:
TLS Online TPP Program

#Question id: 549

#Section 2: General Biology

Which one of the following statements is true of enzyme catalysts?
TLS Online TPP Program

#Question id: 14870

#Section 1: Engineering Mathematics
TLS Online TPP Program

#Question id: 15169

#Section 6: Plant, Animal and Microbial Biotechnology

These photoorganotrophic heterotrophs (photoorganoheterotrophs) are common inhabitants of
TLS Online TPP Program

#Question id: 17210

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

which one of the following tools can reliably establish an evolutionary link between two proteins and align them even if they share very low degree of sequence similarity?