What factor has not been available to scientists and has kept them from being able to produce a living cell

To kill bacteria from our body especially from stomach

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.

Lipid because of the high percentage of carbon to carbon bonds, which store more energy than other bonds.