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TLS Online TPP Program

#Question id: 23679

Which is not an important feature of site-directed mutagenesis of cloned DNA?

#Unit 13. Methods in Biology
  1. It can be used to introduce point mutations.
  2. It is faster than the complete in vitro synthesis of mutant genes.
  3. It can be used to exponentially amplify the amount of DNA in a sample.
  4. It allows for easy screening of transformants by using labeled oligonucleotides.
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TLS Online TPP Program

#Question id: 6977

#Unit 5. Developmental Biology

Cartilage (bone-forming tissue) and connective tissue of the vertebrate limb form from:
TLS Online TPP Program

#Question id: 6978

#Unit 5. Developmental Biology

Removal of the apical ridge leads to
TLS Online TPP Program

#Question id: 6979

#Unit 5. Developmental Biology

The muscle-forming cells of the vertebrate limb come from:
TLS Online TPP Program

#Question id: 6980

#Unit 5. Developmental Biology

Teeth form from
TLS Online TPP Program

#Question id: 6981

#Unit 5. Developmental Biology

Hedgehog signaling at the compartment boundary in the Drosophila wing disc leads to the expression of what signaling molecule in the adjacent anterior cells?
TLS Online TPP Program

#Question id: 6982

#Unit 5. Developmental Biology

Which of the following genes control the final structures of appendages from each segment?