What is the rapid change in a membrane's potential caused by the depolarization of a neuron?

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

Describe the function of the endomembrane system? what organelles are involved?

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity