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TLS Online TPP Program

#Question id: 566

The role of the metal ion (Mg2+) in catalysis by enolase is to

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. act as a general acid catalyst

  2. act as a general base catalyst

  3. facilitate general acid catalysis

  4. facilitate general base catalysis

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TLS Online TPP Program

#Question id: 10989

#Unit 7. System Physiology – Animal

What is the resting membrane potential of the sinus nodal fibers?
TLS Online TPP Program

#Question id: 8963

#Unit 9. Diversity of Life Forms

What kind of data should probably have the greatest impact on animal taxonomy in the coming decades?
TLS Online TPP Program

#Question id: 3899

#Unit 3. Fundamental Processes

Which one of the following classes of genes is involved in specifying the localization of organs in the Drosophila embryo?
TLS Online TPP Program

#Question id: 10878

#Unit 7. System Physiology – Animal

The resistance of the pulmonary tree is so low that a 1 cm of water pressure gradient is sufficient to cause normal air flow during resting conditions. Which of the following often has a substantial resistance during pulmonary disease states that can limit alveolar ventilation?
TLS Online TPP Program

#Question id: 19213

#Unit 12. Applied Biology

In Agrobacterium tumefaciens Crown gall formation is the consequence of