Anaerobic respiration Definition and Explanation PDF | Download eBooks
Learn Anaerobic respiration definition in biology with explanation to study “What is Anaerobic respiration”. Study anaerobic respiration explanation with biology terms to review biology course for online degree programs.
Anaerobic respiration Definition:
Anaerobic respiration is a process in which substances other than O2, such as nitrate ions (NO3-) or sulfate ions (SO4 2-), accept electrons at the "downhill" end of electron transport chains.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Anaerobic respiration Explanation:
Anaerobic respiration is respiration using electron acceptors other than molecular oxygen (O2). Although oxygen is not the final electron acceptor, the process still uses a respiratory electron transport chain like the aerobic respiration. In aerobes oxygen is used as final electron acceptor, however In anaerobes, other less-oxidizing substances such as sulphate (SO42-), nitrate (NO3-), sulphur (S), or fumarate are used. These terminal electron acceptors have smaller reduction potentials than O2, meaning that less energy is released per oxidized molecule. Therefore, generally speaking, anaerobic respiration is less efficient than aerobic.
Keep Learning Biology Explanations
What are Nodes?
Nodes is simply the place on a plant stem where a leaf is attached. ...
What is Cuticle?
Plant cuticles are protective, hydrophobic, waxy coverings produced by the epidermal cells of leaves, young shoots and all other aerial ...
What is Phagocytosis?
Phagocytosis is the process by which a cell uses its plasma membrane to engulf a large particle. It giving rise ...
What are Brassinosteroids?
Promote cell expansion and cell division in shoots; promote root growth at low concentrations, inhibit root growth at high concentrations, ...
What is Notochord?
The notochord is an elastic or flexible rod made out of a material that has a similarity to cartilage. If ...
What is Heart rate?
Heart rate is the speed of the heartbeat measured by the number of contractions (beats) of the heart per minute ...