TLS Online TPP Program

#Question id: 4145


Steriod hormone response elements (HREs) are _ , which, when bound to _, alter gene expression at the level of _.

#SCPH01 Biochemistry
  1. intron sequences; activated hormone receptor; translation.

  2. nuclear proteins; hormone; transcription.

  3. plasma membrane proteins; hormone; transcription.

  4. sequences in DNA; receptor-hormone complex; transcription.

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TLS Online TPP Program

#Question id: 629

#SCPH05 I Biotechnology

In the presence of a fixed concentration of a competitive inhibitor, which of the following would best characterize an enzyme-catalyzed reaction when the concentration of the substrate is increased?

TLS Online TPP Program

#Question id: 4727

#SCPH06 I Botany

if mendal had studied the seven trait using a plant with 12 chromosome instead of 14, in what manner would his interpretation have been different ?

TLS Online TPP Program

#Question id: 5559

#SCPH06 I Botany

During fertilization, the acrosomal contents ________.

TLS Online TPP Program

#Question id: 4598

#SCPH06 I Botany

Fossils of Thrinaxodon, a species that lived during the Triassic period, have been found in both South Africa and Antarctica. Thrinaxodon had a reptile-like skeleton and laid eggs, but small depressions on the front of its skull suggest it had whiskers and, therefore, fur. Thrinaxodon may have been warm-blooded. The fossils of Thrinaxodon are consistent with the hypothesis that ________.

TLS Online TPP Program

#Question id: 19124

#SCPH28 | Zoology

Biosensor is a sensing device. It senses biomolecules by sensing
1. The interaction produces some detectable physical change that is measured and converted into an electrical signal
2. The interaction produces some detectable physical change that is measured and converted into ions.
3. B. The interaction produces some detectable physical change that is measured and converted into enzyme
Which of the following above statements are true for biosensor?