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.
Fermentation refers to catabolic processes where organic molecules, such as sugars or amino acids, are broken down to produce energy without the use of a membrane-bound electrâ¦on transport chain. Depending upon the organism, fermentation can occur in the presence (aerobic) and/or in the absence (anaerobic) of oxygen.
The first step in both anaerobic and aerobic respiration is called glycolysis. This is the process of taking one glucose (sugar) molecule and breaking it down into pyruvate and energy (2 ATP). We will discuss this in depth during aerobic respiration.The second step in anaerobic respiration is called fermentation. Fermentation starts with pyruvate (the end product of glycolysis).lycolysis is the first step in cellular respiration for both anaerobic and aerobic processes. Glycolysis takes place in the cytosol of a cell. In the cytosol we convert 1 molecule of glucose into 2 molecules of pyruvate.