TLS Online TPP Program

#Question id: 4389


Regulation of transcription by steroid hormones

#Part-A Aptitude & General Biotechnology
  1. involves hormone receptors only found in the nucleus.

  2. involves cytoplasmic hormone receptors that can move to the nucleus.

  3. involves two ligase domains.

  4. always activates transcription.

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TLS Online TPP Program

#Question id: 10279

#Part-B Specialized Branches in Biotechnology

Phosphohexose isomerase is one of the enzyme of glycolysis which catalyzes Glucose 6-phosphate to Fructose 6-phosphate, enzyme bind with the hexose in their active site by opening the structure. The ring opening and closing reactions are catalyzed by an active-site present amino acid such as

TLS Online TPP Program

#Question id: 10280

#Part-B Specialized Branches in Biotechnology

The enzyme of glycolytic pathway that forms fructose 1,6-bisphosphate is called phosphofructokinase-1 (PFK-1), which statements can’t distinguish it from a second enzyme (PFK-2) Phosphofructokinase-2.

TLS Online TPP Program

#Question id: 10281

#Part-B Specialized Branches in Biotechnology

Gluconeogenesis is particularly important in plants such as the castor oil plant Ricinus communis and sunflower that store carbon in which form .

TLS Online TPP Program

#Question id: 10282

#Part-B Specialized Branches in Biotechnology

In the glycolytic reaction one of the step is catalyzed by ATP-dependent phosphofructokinase is essentially irreversible, at the same step which one of the following enzyme used in gluconeogenesis, both of the enzymes are ATP dependent.

TLS Online TPP Program

#Question id: 10287

#Part-B Specialized Branches in Biotechnology

Glyceraldehyde 3-phosphate dehydrogenase avtive site contain

TLS Online TPP Program

#Question id: 10289

#Part-B Specialized Branches in Biotechnology

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