Practice Questions

TLS Online TPP Program

#Question id: 2651

In the presence of lactose, how long does it take for the lac operon to be expressed?

#SCPH06 I Botany

when lactose equals glucose concentration
when glucose is more than lactose concentration
as long as lactose is more than glucose concentration
as long as lactose is more than galactose concentration

More Questions

TLS Online TPP Program

#Question id: 12367

#SCPH12 I Genetics

RNA contains ribose sugar. What could happen due the presence of extra hydroxyl group?

TLS Online TPP Program

#Question id: 12368

#SCPH12 I Genetics

In Thymine base structure methyl group is present at position

TLS Online TPP Program

#Question id: 12369

#SCPH12 I Genetics

Phosphoric acid attachment occur to ribose or deoxyribose at

A. C3 during phosphodiester bond formation

B. C5 during nucleotide formation

C. C2 during phosphodiester bond formation

D. C1 during nucleotide formation

Which of the combinations contains all incorrect statements?

TLS Online TPP Program

#Question id: 12370

#SCPH12 I Genetics

Dideoxy ribose sugar contains

TLS Online TPP Program

#Question id: 12371

#SCPH06 I Botany

Succession results from disturbance by fire.

TLS Online TPP Program

#Question id: 12371

#SCPH28 | Zoology

Succession results from disturbance by fire.