Molecular Probes

Q. Nitrocellulose membrane is negatively charged.

1. True
2. False

Q. To identify the gene of interest in the gel matrix DNA __ are used.

Q. Which of the following statements is correct for molecular probes?

1. Used to detect the complementary sequence in nucleic acid samples
2. Used to introduce recombinant DNA into an animal cell
3. Used to cut DNA at random positions
4. Facilitate the multiplication of DNA

Q. Which of the following statements is correct for molecular probes?

1. Used to detect the complementary sequence in nucleic acid samples
2. Used to introduce recombinant DNA into an animal cell
3. Used to cut DNA at random positions
4. Facilitate the multiplication of DNA

Q. DNA or RNA segment tagged with a radioactive molecular is called

1. Vector
2. Probe
3. Clone
4. Plasmid