Practice Questions

TLS Online TPP Program

#Question id: 2617

According role of regulatory proteins, RNA polymerase and one or more promoter elements, mostly three levels of transcription are there, choose correct one

#SCPH28 | Zoology

RNA polymerase occasionally binds the promoter spontaneously – No transcription
Binding of the repressor to the operator- Basal level
If both the repressor and activator are present and functional, the action of the repressor typically overcomes that of the activator - Activated level
A & B both are correct

More Questions

TLS Online TPP Program

#Question id: 10697

#SCPH28 | Zoology

Which of the following is correct observation of above species?

TLS Online TPP Program

#Question id: 5555

#SCPH06 I Botany

The formation of the fertilization envelope requires an increase in the cytosolic concentration of ________.

TLS Online TPP Program

#Question id: 6942

#SCPH06 I Botany

How long does embryonic development (before 1st instar larva hatches) take in this organism?

TLS Online TPP Program

#Question id: 4581

#SCPH05 I Biotechnology

The Linnaeus classification system grouped organisms by ________.

TLS Online TPP Program

#Question id: 5745

#SCPH06 I Botany

Consider a species with a diploid (2n) number of 16 chromosomes. How many chromosomes would be found in a trisomic body cell?