Practice Questions

TLS Online TPP Program

#Question id: 5211

Why might the cricket genome have 11 times as many base pairs than that of Drosophila melanogaster?

#Unit 11. Evolution and Behavior

The two insect species evolved at very different geologic eras.
Crickets have higher gene density.
Drosophila are more complex organisms.
Crickets must have more non-coding DNA.

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TLS Online TPP Program

#Question id: 19363

#Unit 13. Methods in Biology

What is the size limit for in vitro packaging of an unmodified lambda vector?

TLS Online TPP Program

#Question id: 19364

#Unit 13. Methods in Biology

Which non-essential region of the lambda phage can be deleted without impairing viability?

TLS Online TPP Program

#Question id: 19365

#Unit 13. Methods in Biology

Which vectors carry the longest foreign DNA fragments?

TLS Online TPP Program

#Question id: 19366

#Unit 13. Methods in Biology

Which of the following is site specific recombination?

TLS Online TPP Program

#Question id: 19369

#Unit 12. Applied Biology

Genes are transferred from prokaryotes into plants this phase is considered as

TLS Online TPP Program

#Question id: 19370

#Unit 12. Applied Biology

Genes are transferred from prokaryotes into plants with the objective