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TLS Online TPP Program

#Question id: 2609

trp Operon structures involves,

#2. Cellular Organization

  1. Five structural enzymes, under the control of promoter, followed by leader frame

  2. Five structural enzymes, followed by leader frame

  3. Promoter region, followed by leader frame with five structural genes

  4. tryptophan synthetase beta followed by leader frame

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TLS Online TPP Program

#Question id: 11298

#10. Ecological Principles

A pyramid of numbers shows _____________.
TLS Online TPP Program

#Question id: 11299

#10. Ecological Principles

Carbon is initially incorporated into the food chain by _____________
TLS Online TPP Program

#Question id: 11300

#10. Ecological Principles

What type of organisms convert nitrates and nitrites into nitrogen gas?
TLS Online TPP Program

#Question id: 11301

#10. Ecological Principles

How is phosphorus returned to the soil from organic phosphorus?
TLS Online TPP Program

#Question id: 11314

#10. Ecological Principles

What type of organism produces acids that degrade rocks and minerals?
TLS Online TPP Program

#Question id: 11315

#10. Ecological Principles

Carnivores that eat herbivores in a food chain are the _________________.