Examlex
f(x) = 3x cot x. Find f '(x).
Oxygen
A chemical element vital to most life forms on Earth, used in cellular respiration to produce energy.
Water
Water is a colorless, tasteless, and odorless substance essential for life, making up a significant portion of the Earth's surface and the human body.
NADH
Nicotinamide adenine dinucleotide (reduced form), a coenzyme involved in redox reactions, carrying electrons from one reaction to another in cellular respiration.
Electron Transport Chain
A series of complexes that transfer electrons from electron donors to electron acceptors via redox reactions, and couples this electron transfer with the transfer of protons (H+ ions) across a membrane.
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