The atp that is generated in glycolysis is produced by substrate-level phosphorylation, a very different mechanism than the one used to produce atp during oxidative phosphorylation. phosphorylation reactions involve the addition of a phosphate group to another molecule.

Phosphorylation reactions involve the addition of a phosphate group to another molecule called ADP (adenosine diphosphate)

Explanation:

Phosphorylation can of two kinds:

I) Substrate-level Phosphorylation which occurs when ATP is produced from the phosphorylation of ADP coupled to the loss of hydrogen atoms from an organic substrate

II) Oxidative Phosphorylation occurs when ATP is produced from the phosphorylation of ADP by using proton pump fuelled by the electron transport system.

Note that the difference between both (I and II) is that the former occurs independent of the electron transport system, UNLIKE the latter.

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.