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TLS Online TPP Program

#Question id: 11339

Calculate the free energy change for glucose entry into cells when the extracellular concentration is 5 mM and the intracellular concentration is 3 mM.

#Unit 2. Cellular Organization
  1. −3.27 kJ ∙ mol−1
  2. −1.27 kJ ∙ mol−1
  3. −5.2 kJ ∙ mol−1
  4. −1.01 kJ ∙ mol−1
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TLS Online TPP Program

#Question id: 21127

#Unit 12. Applied Biology

Which one of the following measures the heart and respiratory rates?
TLS Online TPP Program

#Question id: 11195

#Unit 7. System Physiology – Animal

Action potentials move along axons ________.
TLS Online TPP Program

#Question id: 4653

#Unit 11. Evolution and Behavior

 If two modern organisms are distantly related in an evolutionary sense, then one should expect that
TLS Online TPP Program

#Question id: 11125

#Unit 7. System Physiology – Animal

In chemical synapses that involve a so-called second messenger, typically a G-protein linked to the postsynaptic receptor is activated when neurotransmitter binds to that receptor. Which of the following represents an activity performed by the activated second messenger?
TLS Online TPP Program

#Question id: 2940

#Unit 2. Cellular Organization

Chk1is activated by: