Practice Questions

TLS Online TPP Program

#Question id: 1116

What is a primary function of transcription factors?

#SCPH28 | Zoology

They regulate the synthesis of DNA in response to a signal.
They convert ATP into cAMP.
They control gene expression.
They regulate the release of calcium from the endoplasmic reticulum.

More Questions

TLS Online TPP Program

#Question id: 10398

#SCPH05 I Biotechnology

Which of the following phytochromes shows very few responses due to their highly regulated transcriptional and translational level?

TLS Online TPP Program

#Question id: 12956

#SCPH06 I Botany

For nearly 200 years, biogeographers have noted that the tropics have more terrestrial species than temperate regions. Which of the following is NOT a plausible explanation for this pattern?

TLS Online TPP Program

#Question id: 2063

#I Life Science/ Life Sciences Group – I-V

In what way do the membranes of a eukaryotic cell vary?

TLS Online TPP Program

#Question id: 20982

#SCPH01 Biochemistry

Which is considered as the most recalcitrant of the BTEX compounds, and of greatest regulatory concern because of its associated health impacts?

TLS Online TPP Program

#Question id: 15902

#SCPH05 I Biotechnology

The pair of hormones required for a callus to differentiate are____