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TLS Online TPP Program

#Question id: 2202

The distribution of K+ across an artificial membrane was measured, and the concentrations were found to be equal on both sides. Which of the following statements is true about the distribution of K+?

#Unit 2. Cellular Organization

  1. K+ must be at equilibrium across the cell membrane.

  2. K+ cannot be at equilibrium across the membrane.

  3. There cannot be a membrane potential under these conditions.

  4. More information is needed to determine whether K+ is at equilibrium.

More Questions
TLS Online TPP Program

#Question id: 33444

#Unit 1. Molecules and their Interaction Relevant to Biology

Ribofuranose rings in nucleotides can exist in four different puckered conformations. Which pair of carbon undergoes to puckering conformation?
TLS Online TPP Program

#Question id: 33445

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure
TLS Online TPP Program

#Question id: 33446

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure
 
TLS Online TPP Program

#Question id: 33447

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure
 
TLS Online TPP Program

#Question id: 33448

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure
TLS Online TPP Program

#Question id: 33449

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure