Enzymes will make chemical reactions go faster.
Enzymes are a type of catalyst that will cause the activation energy of a chemical reaction to go lower.
Activation energy is the key substance that is needed to get a reaction going. By lowering the amount of energy needed to start a reaction, the reaction can go more quickly.
The answer is genes and not jeans.
The right answer is both of them.
Take the example of fatty acids, it is an aliphatic chain carboxylic acid composed of 4 to 36 carbon molecules. The more carbons (and therefore the CC and CH bonds), the more the fatty acid will be rich in energy since it will give more ATP during its catabolism, and it will also be less and less soluble in water because the carbon chain is hydrphobic.