Practice Questions

TLS Online TPP Program

#Question id: 9154

The main reason polar regions are cooler than the equator is that ________.

#Unit 9. Diversity of Life Forms

solar radiation strikes the poles at a lower angle and travels through more atmosphere
the poles are farther from the sun than is the equator
the polar atmosphere is thinner and contains fewer greenhouse gases
the poles are permanently tilted away from the sun

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TLS Online TPP Program

#Question id: 23250

#Unit 13. Methods in Biology

In presence of ATP luciferase-mediated conversion of luciferin into which compound?

TLS Online TPP Program

#Question id: 23249

#Unit 13. Methods in Biology

Which enzyme converts the PPi to ATP in Pyrosequencing?

TLS Online TPP Program

#Question id: 23247

#Unit 13. Methods in Biology

In pyrosequencing which molecule is actually detected?

TLS Online TPP Program

#Question id: 23246

#Unit 13. Methods in Biology

Which element in the Sanger sequencing actually terminates the chain elongation?

TLS Online TPP Program

#Question id: 23244

#Unit 13. Methods in Biology

At which position does this piperidine cleaves?

TLS Online TPP Program

#Question id: 23243

#Unit 13. Methods in Biology

In Maxam gilbert DNA sequencing autoradiogram is used for band visualization. What modification leads to band visualization?