Electron transfer intermediates are likely to accumulation how does this change if body is energy depleted

Which of these resources is used worldwide to make construction products, pottery, and porcelain

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

How can you tell the difference between rough er from smooth er?