TLS Online TPP Program

#Question id: 2732


DNA is an important therapeutic target for the intercalating agent class of drugs. These drugs work by:

#SCPH05 I Biotechnology
  1. Occupying the space between base pairs forming a stable complex.

  2. Forming hydrogen bonds with active site amino acid residues.

  3. Promoting the unwinding of the DNA double helix.

  4. Preventing the formation of base pairs.

More Questions
TLS Online TPP Program

#Question id: 10883

#SCPH06 I Botany

Ecosystem having a three trophic level in which number of species is given in table


 Total 50 number of link among these trophic levels present. What is value of connectance in ecosystem? 

TLS Online TPP Program

#Question id: 10883

#SCPH28 | Zoology

Ecosystem having a three trophic level in which number of species is given in table


 Total 50 number of link among these trophic levels present. What is value of connectance in ecosystem? 

TLS Online TPP Program

#Question id: 10884

#SCPH06 I Botany

Herbivore ingests plant material with 1000 k j energy form producer and 300 kJ loss as feces waste; additionally herbivore invests 300 k j energy in respiration. What is production efficiency of that herbivore?

TLS Online TPP Program

#Question id: 10884

#SCPH28 | Zoology

Herbivore ingests plant material with 1000 k j energy form producer and 300 kJ loss as feces waste; additionally herbivore invests 300 k j energy in respiration. What is production efficiency of that herbivore?

TLS Online TPP Program

#Question id: 10885

#SCPH06 I Botany

In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?

TLS Online TPP Program

#Question id: 10885

#SCPH28 | Zoology

In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?