explain in brief:Anaerobic respiration(I want long point wise answer)
Answers
Answer:
Aerobic respiration is a set of metabolic reactions that take place in the presence of oxygen, occurring in a cell to convert chemical energy into ATPs.
Aerobic respiration takes place in all plants, animals, birds, and humans, except for some primitive prokaryotes.
In aerobic respiration, oxygen acts as an electron acceptor which helps produce ATPs more effectively and more quickly.
The double bond in the oxygen has higher energy than other bonds which aids to produce more ATPs.
It is the preferred method of degradation of pyruvate after glycolysis where the pyruvate then enters the mitochondria to be fully oxidized during the Kreb’s cycle.
The process of aerobic respiration is utilized for the oxidation of carbohydrates, but products from fats and proteins are also used as reactants.
Carbon dioxide gas and water are the two products of aerobic respiration along with the energy that is used to add a third phosphate group to ADP and form ATP.
Other energy-rich molecules like NADH and FADH2 are converted into ATP via electron transport chain with oxygen and protons.
Answer:
Anaerobic respiration is respiration using electron acceptors other than molecular oxygen (O2). ... These terminal electron acceptors have smaller reduction potentials than O2, meaning that less energy is released per oxidized molecule. Therefore, anaerobic respiration is less efficient than aerobic.
Explanation:
Definition
Anaerobic respiration is the type of respiration through which cells can break down sugars to generate energy in the absence of oxygen. This is in contrast to the highly efficient process of aerobic respiration, which relies on oxygen to produce energy.
Molecular oxygen is the most efficient electron acceptor for respiration, due to its high affinity for electrons. However, some organisms have evolved to use other final electron acceptors, and as such, can perform respiration without oxygen.