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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: 3264

#Unit 11. Evolution and Behavior

Which of the following is (are) true of natural selection?
TLS Online TPP Program

#Question id: 10240

#Unit 10. Ecological Principles

A consequence of resource partitioning
TLS Online TPP Program

#Question id: 10994

#Unit 7. System Physiology – Animal

When recording lead II on an EKG, the positive electrode is the
TLS Online TPP Program

#Question id: 12649

#Unit 6. System Physiology – Plant

lipoxygenases biosynthetic enzymes of jasmonic acid function takes place in____
TLS Online TPP Program

#Question id: 4141

#Unit 3. Fundamental Processes

Bacterial ribosomes: