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TLS Online TPP Program

#Question id: 4337

Which of the following conditions is most likely to cause the lactose operon to be transcribed?

#Part-A Aptitude & General Biotechnology

  1. There is more glucose in the cell than lactose.

  2. There is glucose but no lactose in the cell.

  3. The cyclic AMP and lactose levels are both high within the cell.

  4. The cAMP level is high and the lactose level is low.

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TLS Online TPP Program

#Question id: 4330

#Part-A Aptitude & General Biotechnology

Proto-oncogenes can change into oncogenes that cause cancer. Which of the following best explains the presence of these potential time bombs in eukaryotic cells?
TLS Online TPP Program

#Question id: 3676

#Part-A Aptitude & General Biotechnology

Which function can be carried out by DNA replication proteins?
TLS Online TPP Program

#Question id: 11853

#Part-A Aptitude & General Biotechnology

Find the least number which when divided by 6,7,8,9 and 12 leaves the same remainder 1 in each case.
TLS Online TPP Program

#Question id: 19955

#Part-A Aptitude & General Biotechnology

A culture system with constant environmental conditions maintained through continual provision of nutrient and removal of wastes is called __________ culture system.
TLS Online TPP Program

#Question id: 19358

#Part-A Aptitude & General Biotechnology

What are PACs?