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TLS Online TPP Program

#Question id: 12661

In models of sigmoidal (logistic) population growth,

#Unit 10. Ecological Principles
  1. Population growth rate slows dramatically as N approaches K.
  2. New individuals are added to the population most rapidly at the beginning of the population's growth. 
  3. Only density-dependent factors affect the rate of population growth.
  4. Only density-independent factors affect the rate of population growth.
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TLS Online TPP Program

#Question id: 4352

#Unit 3. Fundamental Processes

How does extracellular glucose inhibit transcription of the lac operon?
TLS Online TPP Program

#Question id: 4493

#Unit 3. Fundamental Processes

An insulator is placed between the enhancer and the promoter, When bound by insulator-binding protein CTCF,
TLS Online TPP Program

#Question id: 28983

#Unit 7. System Physiology – Animal

Which of the following is the rate limiting step in synthesis of catecholamines?
TLS Online TPP Program

#Question id: 28084

#Unit 6. System Physiology – Plant

Some of the following statements are given regarding the different state of species based on  their electronic configuration and technique associated with them   
(a) Singlet electron - diamagnetic species
(b) Singlet electron - paramagnetic species
(c) Triplet electron - diamagnetic species
(d) Triplet electron - paramagnetic species
(e) These transition para-dia or dia-para can be analysed by EPR
Which of the following is correct 
TLS Online TPP Program

#Question id: 10739

#Unit 10. Ecological Principles

 A rat that is "maze-dull"