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TLS Online TPP Program

#Question id: 14922

Which is an example of a study that might be done by a transmission geneticist?

#Unit 8. Inheritance Biology
  1. A comparison between many individuals indicates that the "short" variant of a particular gene seems to increase risk for alcoholism.
  2. DNA sequencing allows geneticists to determine the difference between the short and long variants of a newly discovered gene.
  3. Geneticists are able to clone and express a gene to produce human insulin.
  4. A GENETICIST COLLECTS FAMILY HISTORIES IN ORDER TO STUDY THE MECHANISM OF TRANSMISSION OF A GENETIC DISORDER. 
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TLS Online TPP Program

#Question id: 5839

#Unit 8. Inheritance Biology

During recombination in E. coli, ________ recognize(s) regions of sequence similarity and promote(s) strand invasion, while ________ bind(s) to a Holliday junction promoting strand migration.
TLS Online TPP Program

#Question id: 12045

#Unit 7. System Physiology – Animal

Compared to plasma, saliva has the highest relative concentration of which of the following ions under basal conditions?
TLS Online TPP Program

#Question id: 8895

#Unit 9. Diversity of Life Forms

What is one characteristic that separates chordates from all other animals?
TLS Online TPP Program

#Question id: 27575

#Unit 1. Molecules and their Interaction Relevant to Biology

Which kind of interactions occur between the side chains of oppositely charged residues as well as between the NH3+ and COO− groups at the ends of polypeptide
TLS Online TPP Program

#Question id: 2102

#Unit 2. Cellular Organization

In which of the following environments would there be the greatest need for osmoregulation?