Which one of the following will be observed when auxin to cytokinin ratio is increased in the culture medium during organogenesis from tobacco pith callus?

TLS Online TPP Program

#Question id: 4614

#Unit 11. Evolution and Behavior

Which of these is the extant (that is, living) species most closely related to species X?

TLS Online TPP Program

#Question id: 3714

#Unit 3. Fundamental Processes

Which DNA polymerase is most responsible for chain elongation in E. coli?

TLS Online TPP Program

#Question id: 13034

#Unit 13. Methods in Biology

Which the following statements is/are true about the stacking gel?

i. The stacking gel solution contains acrylamide.

ii. It is on the top of the separating gel.

iii. It is used to dilute the protein sample before it enters the main separating gel.

iv. It is into this gel that the wells are formed and the proteins loaded.

TLS Online TPP Program

#Question id: 27962

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of following is true regarding the Transketolase and Transaldolase

a. Transketolase catalyzes the transfer of a two-carbon fragment from a ketose donor to an aldose acceptor with TPP

b. Transketolase catalyzes the transfer of a three-carbon fragment from a ketose donor to an aldose acceptor with TPP

c. Transaldolase catalyses the transfer of a two-carbon fragment

d. Transaldolase catalyses the transfer of a three-carbon fragment

TLS Online TPP Program

#Question id: 7463

#General Aptitude

The time between 7 and 8 o’ clock , correct to the nearest minute, when the hands of a clock will from an angle of 84° are :