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TLS Online TPP Program

#Question id: 11237

Which statement about the genomes of prokaryotes is correct?

#Unit 9. Diversity of Life Forms
  1. Prokaryotic genomes are diploid throughout most of the cell cycle.
  2. Prokaryotic chromosomes are sometimes called plasmids.
  3. Prokaryotic cells have multiple chromosomes, ʺpackedʺ with a relatively large amount of protein.
  4. The prokaryotic chromosome is not contained within a nucleus but, rather, is found at the nucleoid region.
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TLS Online TPP Program

#Question id: 3280

#Unit 11. Evolution and Behavior

Small populations are threatened by the loss of genetic diversity from

a. Inbreeding

b. Genetic drift

c. Limited mating
TLS Online TPP Program

#Question id: 3495

#Unit 11. Evolution and Behavior

Which one of the following statements is incorrect?
TLS Online TPP Program

#Question id: 1412

#Unit 4. Cell Communication and Cell Signaling

Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?
TLS Online TPP Program

#Question id: 32219

#Unit 2. Cellular Organization

The transferrin dimer carrying two bound atoms of Fe3+, called ferrotransferrin, binds to the transferrin receptor at:
TLS Online TPP Program

#Question id: 4927

#Unit 8. Inheritance Biology

following cross were allowed

I-Recessive phenotype female X Dominat phenotype male = all recessive phenotype

II-Recessive phenotype male X Dominat phenotype female = all dominant phenotype

Which of the following conclusion?