TLS Online TPP Program

#Question id: 11423


Our ability to distinguish different biomes under similar conditions in different parts of the world depends primarily on which of the following factors that influence the distributions of growth forms?

#SCPH28 | Zoology
  1. Unique evolutionary histories in different parts of the world
  2. Chance events that prevent dispersal of organisms to all parts of the world
  3. Interactions among species
  4. The matching of growth form and environment
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TLS Online TPP Program

#Question id: 10287

#SCPH05 I Biotechnology

Glyceraldehyde 3-phosphate dehydrogenase avtive site contain

TLS Online TPP Program

#Question id: 10288

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

 If all the ATP are radiolabelled in the cytosol, then predict about radioactivity of each compound.

 a) All enzyme  of glycolysis will be radiolabelled except 2-phophoglycerate and phosphenol pyruvate

 b) 2-phophoglycerate and phosphenol pyruvate are radiolabelled only the next cycle of glycolysis after cytosolic ATP radiolabelling

 c) 1,3 bisphosphoglycerate will be radiolabelled at 1 and 3 both position

 d) 2-phosphoglycerate are not radiolabelled because its enzyme phosphoglycerate mutase active site contain histidine residue exchange phosphate group from 3-phosphoglycerate

 which prediction about radiolabelling is incorrect?

TLS Online TPP Program

#Question id: 10288

#SCPH05 I Biotechnology

 If all the ATP are radiolabelled in the cytosol, then predict about radioactivity of each compound.

 a) All enzyme  of glycolysis will be radiolabelled except 2-phophoglycerate and phosphenol pyruvate

 b) 2-phophoglycerate and phosphenol pyruvate are radiolabelled only the next cycle of glycolysis after cytosolic ATP radiolabelling

 c) 1,3 bisphosphoglycerate will be radiolabelled at 1 and 3 both position

 d) 2-phosphoglycerate are not radiolabelled because its enzyme phosphoglycerate mutase active site contain histidine residue exchange phosphate group from 3-phosphoglycerate

 which prediction about radiolabelling is incorrect?

TLS Online TPP Program

#Question id: 10289

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

If C6 of glucose is radiolabelled, which carbon of Dihydroxyacetone phosphate and glyceraldehyde 3-phosphate  is radiolabelled?

TLS Online TPP Program

#Question id: 10289

#SCPH05 I Biotechnology

If C6 of glucose is radiolabelled, which carbon of Dihydroxyacetone phosphate and glyceraldehyde 3-phosphate  is radiolabelled?

TLS Online TPP Program

#Question id: 10290

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

In glycolysis, perform succesfully ten step reaction, the conversion of 1 molecules of glucose 6-phosphate to 2 molecules of Pyruvate. What is the net gain of overall reaction?