Which process describes the sum of all chemical reactions that go on in living cells? anabolism absorption digestion metabolism catabolism?

The right answer is metabolism.

Metabolism defines the set of coupled reactions occurring in the cells (eukaryotes and prokaryotes). It consists of two opposing mechanisms:*Catabolism: it allows the extraction of energy from nutrients, by degradation of energy molecules (carbohydrates, lipids ...);*Anabolism: it makes it possible to synthesize the constituents necessary for the structure and the good functioning of the cells.

What are the options?

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.