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TLS Online TPP Program

#Question id: 4133

Which of the following statements about aminoacyl-tRNA synthetases is false?

#Unit 3. Fundamental Processes

  1. Some of the enzymes have an editing/proofreading capability.

  2. The enzyme attaches an amino acid to the 3' end of a tRNA.

  3. The enzyme splits ATP to AMP + PPi.

  4. The enzyme will use any tRNA species, but is highly specific for a given amino acid.

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TLS Online TPP Program

#Question id: 4055

#Unit 3. Fundamental Processes

Which of the following might decrease the global production of mRNA in a prokaryotic cell? (1 point).
TLS Online TPP Program

#Question id: 26831

#Unit 10. Ecological Principles

There is a linear correlation between species richness and community services is an example of
TLS Online TPP Program

#Question id: 31412

#Unit 7. System Physiology – Animal

Which of the following would not be expected to increase renin secretion?
TLS Online TPP Program

#Question id: 4668

#Unit 3. Fundamental Processes

During an initiation of transcription of DNA, the polymerase II has
TLS Online TPP Program

#Question id: 9233

#Unit 9. Diversity of Life Forms

What is the biggest problem with selecting a site for a reserve?