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TLS Online TPP Program

#Question id: 588

The initial velocity of an enzyme reaction (v0) describes

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. the concentration of the enzyme at maximal velocity.

  2. the concentration of substrate at maximal velocity.

  3. the concentration of both at the start of the reaction.

  4. the rate of the reaction at when the substrate and enzyme are first mixed.

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TLS Online TPP Program

#Question id: 16319

#Unit 7. System Physiology – Animal

What is distress?
TLS Online TPP Program

#Question id: 11086

#Unit 7. System Physiology – Animal

A 17-year-old female was bicycling without a helmet when she fell and hit her head. In the emergency room, she was not conscious and was receiving ventilator assistance. Her blood gases follow:

PaO2 = 52 mm Hg,

PaCO2 = 75 mm Hg, pH = 7.15, and

HCO3− = 31 mM

The majority of the CO2 was being transported as
TLS Online TPP Program

#Question id: 19197

#Unit 12. Applied Biology

What are calorimetric biosensors?
TLS Online TPP Program

#Question id: 597

#Unit 1. Molecules and their Interaction Relevant to Biology

The Km values for enzyme reactions such as A + B → C + D
TLS Online TPP Program

#Question id: 652

#Unit 1. Molecules and their Interaction Relevant to Biology

Two proteins, X and Y, bind to the same ligand, A, with the binding curves shown below. Which of the statement is correct for the graph analysing two proteins?