Hexokinase is an enzyme that is involved with glycolysis (the breakdown of glucose for energy release) that occurs in the cytoplasm. What cellular structure makes hexokinase?

Free Ribosomes

Explanation:

This is produced by the free ribosomes in the Cystosol ( thst is  bounded by membrane,not attached to the endoplasmic reticulum), They are concerned with the synthesis of  proteins to be used within the cystosol  that is not to be exported out of the cells.

Hexokinase produced is important in glycolysis because it phosphorylated glucose to glucose -6-phosphate, increases its polarity  thus reduced the  metabolic process within the cell   preventing glucose  from leaving the cell( due to increase polarity which is restricted by the cell ,membrane.) thereby increasing the efficiency of process of Glycolysis.

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.