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TLS Online TPP Program

#Question id: 67

When a region of DNA must be repaired by removing and replacing some of the nucleotides, what ensures that the new nucleotides are in the correct sequence?

#SCPH05 I Biotechnology

  1. DNA cannot be repaired and this explains why mutations occur.

  2. The new nucleotides base pair accurately with those on the complementary strand.

  3. The repair enzyme recognizes the removed nucleotide and brings in an identical one to replace it.

  4. The three-dimensional structure determines the order of nucleotides.

More Questions
TLS Online TPP Program

#Question id: 12918

#SCPH28 | Zoology

Name the enzyme which helps in the DNA synthesis in the PCR.
TLS Online TPP Program

#Question id: 12919

#SCPH01 Biochemistry

Which of the following statement is not correct about RT-PCR. 
TLS Online TPP Program

#Question id: 12919

#SCPH06 I Botany

Which of the following statement is not correct about RT-PCR. 
TLS Online TPP Program

#Question id: 12919

#SCPH28 | Zoology

Which of the following statement is not correct about RT-PCR. 
TLS Online TPP Program

#Question id: 12920

#SCPH01 Biochemistry

The development of isothermal systems such as the ____ DNA amplification system do away with the need for a thermal cycler and have the advantage of being able to be used outside the laboratory.
TLS Online TPP Program

#Question id: 12920

#SCPH06 I Botany

The development of isothermal systems such as the ____ DNA amplification system do away with the need for a thermal cycler and have the advantage of being able to be used outside the laboratory.