Practice Questions

TLS Online TPP Program

#Question id: 4337

Which of the following conditions is most likely to cause the lactose operon to be transcribed?

#SCPH01 Biochemistry

There is more glucose in the cell than lactose.
There is glucose but no lactose in the cell.
The cyclic AMP and lactose levels are both high within the cell.
The cAMP level is high and the lactose level is low.

More Questions

TLS Online TPP Program

#Question id: 19673

#SCPH05 I Biotechnology

Which of the following alcohols is not polyhydric?

TLS Online TPP Program

#Question id: 19674

#SCPH05 I Biotechnology

What is the most basic aromatic amine’s common name?

TLS Online TPP Program

#Question id: 19675

#SCPH05 I Biotechnology

What is the correct name for a molecule that has two amino groups in opposing (para) locations around a benzene ring?

TLS Online TPP Program

#Question id: 19676

#SCPH05 I Biotechnology

When acetamide is converted to methylamine, what is the name of the reaction?

TLS Online TPP Program

#Question id: 19677

#SCPH05 I Biotechnology

For which of the following is the Hinsberg approach used?

TLS Online TPP Program

#Question id: 19678

#SCPH05 I Biotechnology

Which of the following is the IUPAC name of the chemical in which an ethyl group replaces one hydrogen of ammonia?