Practice Questions

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#Question id: 272

Which is not a biological function of RNA?

#SCPH12 I Genetics

Participates in the modification of newly synthesized RNA.
It is the genome of some viruses.
Serves as a scaffold component for chromosomes.
Composes an integral part of the proteins.

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TLS Online TPP Program

#Question id: 16492

#SCPH01 Biochemistry

Upstream elements on the other hand regulates the activity of gene action are

A. Enhancer sequences

B. Silencer sequences

C. Termination sequences

D. Signal sequences

Mark the option with correct combination

TLS Online TPP Program

#Question id: 8897

#SCPH28 | Zoology

Which of the following statements would be least acceptable to most zoologists?

TLS Online TPP Program

#Question id: 18670

#SCPH01 Biochemistry

Quantitative analysis i.e., measurements of the relative amounts of different proteins in a sample can be achieved by

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#Question id: 388

#SCPH05 I Biotechnology

Calculate the pH of a solution prepared by mixing 2.0 mL of a strong acid solution of pH=3.0 and 3.0 mL of a strong base of pH=10.0.

TLS Online TPP Program

#Question id: 566

#SCPH06 I Botany

The role of the metal ion (Mg2+) in catalysis by enolase is to