When the parts of the whole work or fit together well, they are cohesive, like a cohesive family whose members pitch in with everything from making dinner to painting the house. The adjective cohesive comes from the Latin word cohaerere, or âto cleave together.â Cohesive things stick together, so they are unified. A cohesive neighborhood's members get together to plan things like block parties, and they work together to solve problems.
Anaerobic respiration: 1) Doesn't requires oxygen 2) Occurs in the cytoplasm 3) Produces 2 molecules of ATP 4) Products are lactic acid in humans and carbon dioxide and ethanol in yeast 5) The glucose molecule is partially oxidised.
Lesson Summary. 1  Fermentation is a way of making ATP from glucose without oxygen. 2  Lactic acid fermentation changes pyruvic acid to lactic acid and forms NAD 3  + . Alcohol fermentation changes pyruvic acid to ethanol and carbon dioxide and forms NAD 4  + . Aerobic respiration produces much more ATP than anaerobic respiration. major advantage of aerobic respiration is the amount of energy it releases. Without oxygen, organisms can just split glucose into two molecules of pyruvate.