TLS Online TPP Program

#Question id: 3362


The Hardy-Wienberg principle comes from considering what happens when Medelian genes act on population. The model predicts that there will be no change in allele frequencies when

#Section 3: Genetics, Cellular and Molecular Biology
  1. Migration into the population occurs at a steady rate

  2. The population suffers a bottle neck

  3. a rare new mutation is associated with a sharp increase in fitness

  4. no evolutionary process is at work

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TLS Online TPP Program

#Question id: 13038

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

Please arrange the following steps about ELIZA (Enzyme-linked immunosorbent assay) in chronological order
i. incubate with antibody-enzyme complex that binds primary antibody
ii. coat surface with antigen, block unoccupied sites with nonspecific protein
iii. add substrate, formation of colored product indicates presence of specific antigen
iv. incubate with primary antibody against specific antigen

TLS Online TPP Program

#Question id: 13039

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

 Which of the following is incorrect about a microarray?

TLS Online TPP Program

#Question id: 13040

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

Which of the following is incorrect about Oligonucleotide Design in A microarray? 

TLS Online TPP Program

#Question id: 13041

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

Which of the following is incorrect about Data Collection? 

TLS Online TPP Program

#Question id: 13042

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

For analyzing DNA sequences, two techniques have been developed, one is _________ method frequently termed_________, involving the enzymatic synthesis of DNA and stopping the synthesis at specific nucleotides. While another technique, the __________ method of DNA sequencing developed by ___________ is often used for sequencing small fragments of DNA.

TLS Online TPP Program

#Question id: 13043

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

In sanger’s sequencing chain termination is facilitated by: