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TLS Online TPP Program

#Question id: 5037

Genes control development by:

#Unit 5. Developmental Biology

  1. controlling where and when proteins are synthesized

  2. containing small preformed body parts and organs that become "expressed" during development

  3. directly controlling phenotypes, without intermediates or influence from the environment

  4. acting as enzymes to build proteins

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TLS Online TPP Program

#Question id: 23671

#Unit 13. Methods in Biology

________ was the first bacterial genome sequence to be published.
TLS Online TPP Program

#Question id: 23672

#Unit 13. Methods in Biology

Restriction fragment length polymorphisms are the result of ________.
TLS Online TPP Program

#Question id: 23673

#Unit 13. Methods in Biology

Restriction fragment length polymorphisms refer to ________.
TLS Online TPP Program

#Question id: 23674

#Unit 13. Methods in Biology

Why is Taq polymerase used in PCR rather than DNA polymerases from other sources?
TLS Online TPP Program

#Question id: 23675

#Unit 13. Methods in Biology

After ten cycles of PCR, by approximately what factor will the number of DNA molecules in a sample be increased? Assume maximum efficiency.
TLS Online TPP Program

#Question id: 23676

#Unit 13. Methods in Biology

What is the purpose of the heating cycle during PCR?