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TLS Online TPP Program

#Question id: 10334

N2 combines with hydrogen to form ammonia under elevated temperature (about 200°C) and high pressure (about 200 atmospheres) and in the presence of a metal catalyst (usually iron). The extreme conditions are required to overcome the high activation energy of the reaction. This nitrogen fixation reaction, called

#I Life Science/ Life Sciences Group – I-V

  1. Aldol condensation  

  2. Haber–Bosch process
  3. claisen condensation
  4. Asadaheliwell pathway
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TLS Online TPP Program

#Question id: 85

#SCPH05 I Biotechnology

Below is the structure for a cyclic D-monosaccharide. Which is the anomeric carbon atom?
TLS Online TPP Program

#Question id: 8927

#SCPH05 I Biotechnology

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that
TLS Online TPP Program

#Question id: 15267

#SCPH28 | Zoology

Which of the following is relatively more stable to heat
TLS Online TPP Program

#Question id: 5706

#SCPH06 I Botany

Species A has 2n = 16 chromosomes and species B has 2n = 14. How many chromosomes would be found in an allotriploid of these two species?
TLS Online TPP Program

#Question id: 10136

#I Life Science/ Life Sciences Group – I-V

A protein complex contain a Rieske protein known as