Practice Questions

TLS Online TPP Program

#Question id: 547

The role of an enzyme in an enzyme-catalyzed reaction is to:

#XL - R Botany

bind a transition state intermediate, such that it cannot be converted back to substrate.
ensure that all of the substrate is converted to product.
ensure that the product is more stable than the substrate.
increase the rate at which substrate is converted into product.

More Questions

TLS Online TPP Program

#Question id: 3850

#XL - Q Biochemistry

The RNA molecule produced in RNA synthesis is:

TLS Online TPP Program

#Question id: 3851

#XL - Q Biochemistry

Transcription is initiated at sites called:

TLS Online TPP Program

#Question id: 3852

#XL - Q Biochemistry

Which of the following is NOT one of the three stages of transcription?

TLS Online TPP Program

#Question id: 3853

#XL - Q Biochemistry

In E. coli, promoter sequences are located at which of the following position(s) on the template strand?

TLS Online TPP Program

#Question id: 3854

#XL - Q Biochemistry

In prokaryotes, the presence of a protein called rho will:

TLS Online TPP Program

#Question id: 3855

#XL - Q Biochemistry

In eukaryotes, which of the following modifications is made to a primary transcript prior to its transport out of the nucleus?