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TLS Online TPP Program

#Question id: 546

Enzymes are potent catalysts because they:

#XL - R Botany

  1. are consumed in the reactions they catalyze.

  2. are very specific and can prevent the conversion of products back to substrates.

  3. drive reactions to completion while other catalysts drive reactions to equilibrium.

  4. lower the activation energy for the reactions they catalyze.

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TLS Online TPP Program

#Question id: 10245

#XL - T Zoology

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

#Question id: 28146

#XL - U Food Technology

No calories soft drinks are sweetened with non-nutritive sweeteners such as
TLS Online TPP Program

#Question id: 4607

#XL - T Zoology

Members of two different species possess a similar-looking structure that they use in a similar way to perform about the same function. Which of the following would suggest that the relationship more likely represents homology instead of convergent evolution?
TLS Online TPP Program

#Question id: 2050

#XL - S Microbiology

Which of the following statements is NOT TRUE?
TLS Online TPP Program

#Question id: 4608

#XL - T Zoology

What must be true of any organ described as vestigial?