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TLS Online TPP Program

#Question id: 2116

When a cell is in equilibrium with its environment, which of the following processes occurs for substances that can diffuse through the plasma membrane?

#Section 2: General Biology

  1. There is directed movement of substances into and out of the cell.

  2. There is random movement of substances into and out of the cell.

  3. There is no movement of substances into or out of the cell.

  4. All movement of molecules across the plasma membrane occurs by active transport.

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TLS Online TPP Program

#Question id: 12918

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

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

#Question id: 12919

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

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

#Question id: 12920

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

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: 12921

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the following:-
A. Gene probe production.              i. Novel proteins
B. Genome mapping.                       ii. PCR mutagenesis
C. Protein Engineering.                 iii. Sequence tagged sites
D. Gene Editing.                                iv. Use with blots
TLS Online TPP Program

#Question id: 12922

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

 Match the following:-
1. Ligase chain reaction.              i. Mutation detection
2. Nucleic acid sequence based   amplification.                            ii.Non isothermal                   
3. Loop mediated isothermal amplification.                      iii. Viral detection
4. Branched DNA amplification.   iv.parasitic disease
TLS Online TPP Program

#Question id: 12923

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Name the technology which is used as a means of identifying the initial concentrations of DNA or cDNA template used.