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TLS Online TPP Program

#Question id: 4360

Which of the following functions are characteristic of general transcription factors in eukaryotes?

#Unit 3. Fundamental Processes

  1. They bind to other proteins or to the TATA box.

  2. They inhibit RNA polymerase binding to the promoter and begin transcribing.

  3. They usually lead to a high level of transcription even without additional specific transcription factors.

  4. They bind to sequences just after the start site of transcription.

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TLS Online TPP Program

#Question id: 10243

#Unit 10. Ecological Principles

A group of species that potentially compete with one other for a resource, such as insect- eating birds, is called a
TLS Online TPP Program

#Question id: 10244

#Unit 10. Ecological Principles

Ecological niche modelling is used to predict the distributions of species. As a general rule, which of the following statements is true?
TLS Online TPP Program

#Question id: 10245

#Unit 10. Ecological Principles

Which of the following exemplifies an evenly spaced distribution?
TLS Online TPP Program

#Question id: 10246

#Unit 10. Ecological Principles

Under an ideal free distribution:
TLS Online TPP Program

#Question id: 10248

#Unit 10. Ecological Principles

Factors involved in an animal’s foraging "strategy" are
TLS Online TPP Program

#Question id: 10249

#Unit 10. Ecological Principles

A niche is