1 Anemometer: A tool used by meteorologists to measure wind speeds. 2  Speed: How fast or slowly something is moving.  Revolutions per minute (rpm): How many times something goes around in a complete circle, or rotates, in one minute. The anemometer you will make in this exercise measures the wind speed in rpm.
Electron acceptors participate in electron-transfer reactions. In this context, the oxidizing agent is called an electron acceptor and the reducing agent is called an electron donor. A classic oxidizing agent is the ferrocenium ion Fe(C. 5H.
Final Electron Acceptor thus is the final thing to accept an electron, particularly at the point where the organism or at least biochemical pathway is now done (finished) with the electron. The most common of final electron acceptors is molecular oxygen, O 2, which combines with the spent electrons of cellular respiration, along with protons, to generate what is known as metabolic water.