Get Answers to all your Questions

header-bg qa

List the similarities and difference between aerobic and anaerobic respiration

 

Answers (1)

best_answer

Similarities between Aerobic and Anaerobic Respiration

  1. Both release energy from glucose (or food molecules).

  2. Both start with glycolysis in the cytoplasm.

  3. Both involve enzymes for breaking down glucose.

  4. Both produce by-products (though different in type).

Differences between Aerobic and Anaerobic Respiration

Feature

Aerobic Respiration

Anaerobic Respiration

Oxygen requirement

Occurs in presence of oxygen

Occurs in absence of oxygen

Site in cell

Cytoplasm (glycolysis) & Mitochondria (Krebs cycle, ETC)    

Only in cytoplasm

End products

CO? + H?O + Energy (ATP)

In animals: Lactic acid + Energy
In yeast: Ethanol + CO? + Energy

Energy released

Large amount (38 ATP molecules) per glucose

Small amount (2 ATP molecules) per glucose    

Efficiency

More efficient

Less efficient

Posted by

Saumya Singh

View full answer