Electron transport chain (ETC) is a series of electron carriers that transfer electrons. The terminal electron acceptor is oxygen.
Chemiosmosis is ATP production by using the energy of transferring hydrogen ions through ATP complex.
The transfer of electrons through electron transport chain releases energy through series of oxidation-reduction reactions which result in ATP production.
Water pollution is the introduction of pollutants either naturally or due to human activities. Runoff from many farms can result in water pollution.
<h3>What are the causes of water pollution?</h3>
Water pollution is the contamination of water sources with some pollutants which make the water unusable for the purposes like drinking, cooking, cleaning, swimming, and other activities.
These substances can be chemicals, bacteria, parasites, etc. All sorts of pollution make go to the water directly or indirectly.
One of the prevalent sources of water pollution is runoff from many farms.
Thus, the correct option is C.
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A nucleotide consists of three different structures:
- A nitrogenous base
- A five-carbon sugar
- One or more phosphate groups
Answer:
70-80% of women experience postpartum depression
Explanation: