TLS Online TPP Program

#Question id: 5317


How do transposable elements and short tandem repeats (STRs) differ?

#Unit 11. Evolution and Behavior
  1. STRs occur within exons; transposable elements occur within introns.

  2. STRs occur within introns; transposable elements occur within exons.

  3. STRs make up only a small percentage of a given genome while transposable elements often make up larger parts of a given genome.

  4. The repeated unit in STRs is much larger than the repeated unit of transposable elements.

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TLS Online TPP Program

#Question id: 20983

#Unit 12. Applied Biology

Which is considered as less recalcitrant out of the BTEX compounds, and of lesser regulatory concern?
1. Xylene
2. Ethylbenzene
3. Toluene
4. Benzene
Which of the below combinations are correct?

TLS Online TPP Program

#Question id: 20711

#Unit 12. Applied Biology

During the electron transfer process, usable energy is recovered via a series of redox reactions through the formation of 
1. Energy storage compounds 
2. Electrochemical gradients
3. Vacoules
Which of the below combinations are correct?

TLS Online TPP Program

#Question id: 20539

#Unit 12. Applied Biology

Aromatic hydrocarbons including benzene, toluene, ethylbenzene and xylene collectively referred as BTEX compounds. Which of them are not considered as carcinogenic?
1. Benzene
2. Toluene
3. Ethylbenzene
4. Xylene
Which of them is a correct option?

TLS Online TPP Program

#Question id: 18389

#Unit 12. Applied Biology

How the degradation of alkanes and aromatic hydrocarbons generally occurs.
1. Oxygenase enzyme
2. β-oxidation to yield acetyl CoA
3. Hydrogenation reaction
4. Carboxylation
Which of the following are correct?

TLS Online TPP Program

#Question id: 19299

#Unit 12. Applied Biology

A new patented technology that permits a rapid and effective elucidation of functions of unknown genes/DNA sequences. 

TLS Online TPP Program

#Question id: 19302

#Unit 12. Applied Biology

The assembly of various DNA sequences designed for easy identification of the construct and its efficient expression is termed as