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TLS Online TPP Program

#Question id: 19887

Paul Berg’s gene splicing experiment created the first rDNA molecules which was a

#Unit 13. Methods in Biology
  1. a T4 phage fragment incorporated into SV40 vector
  2. a lambda phage fragment incorporated into SV40 vector
  3. a T4 phage fragment incorporated into pSC 101 vector
  4. a lambda phage fragment incorporated into pSC101 vector
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TLS Online TPP Program

#Question id: 16494

#Unit 12. Applied Biology

Few examples of plant vectors produced from viruses
TLS Online TPP Program

#Question id: 754

#Unit 1. Molecules and their Interaction Relevant to Biology

If the twisting of the DNA is in the same direction as that of the double helix, that is the helix is twisted up before closure, this form of super coiling is known as;
TLS Online TPP Program

#Question id: 5553

#Unit 5. Developmental Biology

The notochord is a ___ structure in vertebrate embryos that lies under the ___, and is bordered by ___.
TLS Online TPP Program

#Question id: 8907

#Unit 9. Diversity of Life Forms

The endoskeletons of most vertebrates are composed of calcified
TLS Online TPP Program

#Question id: 4317

#Unit 3. Fundamental Processes

Which of the following functions does the product of the p53 gene carry out?