TLS Online TPP Program

#Question id: 4006


Which of the following lists of transcription features applies only to prokaryotes?

#Unit 3. Fundamental Processes
  1. Pribnow box, rho factor, core enzyme, -35 region

  2. TATA box, primary transcript, RNA polymerase III, transcription factors

  3. Pribnow box, transcriptional unit, rho factor, RNA polymerase III

  4. TATA box, rho factor, core enzyme, -35 region

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TLS Online TPP Program

#Question id: 20259

#Unit 12. Applied Biology

Under stress condition expression of E, coli gene mtl 1D in plants leads to 
1. Mannitol accumulation 
2. Enhanced growth 
3. Reduced growth
4. Glucose accumulation 
Which of the following is correct option?

TLS Online TPP Program

#Question id: 20260

#Unit 12. Applied Biology

The modified forms of starch have varied applications in food and other industries. Basic strategies to modify starch quality are 
(i) genetic modification of crops (by breeding or biotechnology)
(ii) food processing (using enzymes and chemicals)
(iii) food supplementation (modification of starch by employing microorganisms)
Which of the following strategies are correct?

TLS Online TPP Program

#Question id: 20261

#Unit 12. Applied Biology

Certain modified forms of starch such as high amylose starch are widely used in 
1. Snack products
2. Improve uniformity, stability and texture
3. Thickener
Which of the following are correct?

TLS Online TPP Program

#Question id: 20262

#Unit 12. Applied Biology

Certain modified forms of starch such as high amylopectin starch are widely used in 
1. Snack products
2. Improve uniformity, stability and texture
3. Thickener
4. Paper industry
Which of the following is correct option?

TLS Online TPP Program

#Question id: 20263

#Unit 12. Applied Biology

_______  an excellent alternative to polystyrene-based packing material

TLS Online TPP Program

#Question id: 20264

#Unit 12. Applied Biology

______________ is the main enzyme of amylose biosynthesis. Whose increased activity is expected to increase the amylose content of starch?