Which statement could be categorized only in the anaerobic section of the venn diagram?
a. is performed by eukaryotes
b. has commercial uses
c. regenerates nadh
d. occurs in the mitochondria

Answer;

Has commercial use.

Anaerobic respiration has quite a number of commercial use.

Explanation;

Anaerobic respiration is a type of respiration which takes place in the absence of oxygen gas.

Much less energy is formed during this type of respiration since the breakdown of glucose is incomplete. Anaerobic respiration may be alcoholic fermentation in which an alcohol and carbon dioxide are produced or lactic acid fermentation in which lactic acid and carbon dioxide are produced.

Anaerobic respiration has quite a number of commercial uses; for instance in dairy industries; it is used in production of yogurt; in brewing industries used in beer making and also in baking industries.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.