Fermentation reactions:

A. completely oxidize glucose to carbon dioxide and water

B. often require the reactions of glycolysis to provide energy as ATP

C. supply NAD+ for the oxidation of glucose

D. operate in the presence of oxygen

E. two of the above are correct

Option B.

Often require the reactions of glycolysis to produce ATP.

Explanation:

Fermentation is the process whereby one mole of glucose is acted upon by yeast in the absence of oxygen to produce two moles ethanol, two moles of carbondioxide and two moles of ATP. It requires glycolysis to produce ATP.

During glycolysis, one glucose molecules is converted to two pyruvate molecules producing two net ATP and two NADH.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.