In some cells, there are many ion electrochemical gradients across the plasma membrane even though there are usually only one or two proton pumps present in the membrane. The gradients of the other ions are most likely accounted for by:

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#Question id: 11020

#Unit 7. System Physiology – Animal

Circus movements in the ventricle can lead to ventricular fibrillation. Which of the following conditions in the ventricular muscle will increase the tendency for circus movements?

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#Question id: 12563

#Unit 10. Ecological Principles

How does phosphorus normally enter ecosystems? 

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#Question id: 5260

#Unit 8. Inheritance Biology

Regarding prokaryotic reproduction, which statement is correct?

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#Question id: 13029

#Unit 13. Methods in Biology

Mutation at Vir E and Vir B can repectively cause :

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#Question id: 27079

#Unit 1. Molecules and their Interaction Relevant to Biology

The van der Waals interaction as a function of interatomic distance r, then which of the following equation is correct