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TLS Online TPP Program

#Question id: 2685


There are about 3 billion chemical base pairs in human DNA. Approximately what percent of these base pairs actually code for genes?

#Unit 2. Cellular Organization
  1. 100%

  2. 30-50%

  3. 1-2%

  4. 5-6%


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 5223

#Unit 11. Evolution and Behavior

In order to determine the probable function of a particular sequence of DNA in humans, what might be the most reasonable approach?

TLS Online TPP Program

#Question id: 5224

#Unit 11. Evolution and Behavior

What does the field often called ʺevo-devoʺ study?

TLS Online TPP Program

#Question id: 5225

#Unit 11. Evolution and Behavior

Homeotic genes contain a homeobox sequence that is highly conserved among very diverse species. The homeobox is the code for that domain of a protein that binds to DNA in a regulatory developmental process. Which of the following would you then expect?

TLS Online TPP Program

#Question id: 5226

#Unit 11. Evolution and Behavior

Which of the following has the largest genome and the fewest genes per million base pairs?

TLS Online TPP Program

#Question id: 5227

#Unit 11. Evolution and Behavior

One of the characteristics of retrotransposons is that

TLS Online TPP Program

#Question id: 5228

#Unit 11. Evolution and Behavior

Multigene families are

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