Practice Questions

TLS Online TPP Program

#Question id: 3904

Which statement about RNA polymerase is false?

#Section 3: Genetics, Cellular and Molecular Biology

The large beta subunit comprises the active site of the enzyme.
The alpha subunits are the scaffold for assembly of the other subunits.
The role of the omega subunit is well characterized.
All of the above are false

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TLS Online TPP Program

#Question id: 16867

#General Aptitude

I am envious_____ them.

TLS Online TPP Program

#Question id: 16001

#Section 6: Plant, Animal and Microbial Biotechnology

Disaggregating of cells can be achieved by

TLS Online TPP Program

#Question id: 1820

#Section 2: General Biology

Which of the following statements is TRUE of histamine?

TLS Online TPP Program

#Question id: 3363

#Section 3: Genetics, Cellular and Molecular Biology

An autosomal recessive condition affects 1 newborn in 100 in a random mating population without any disruptive acting force. What is the approximate expected frequency of carriers in this population?

TLS Online TPP Program

#Question id: 1598

#Section 2: General Biology

Which of the following polypeptide is important for the expression of MHC I on the cell membrane?