When one glucose molecule is converted into lactic acid in anaerobic metabolism, three ATP molecules are generated. When a glucose molecule is converted into carbon dioxide and water via aerobic metabolism, it produces 39 molecules of ATP.However, glycolysis requires powerful enzymes that compensate for the lower energy efficiency of anaerobic metabolism. What limits the anaerobic process is the byproduct, or lactic acid.hen a glucose molecule is converted into carbon dioxide and water via aerobic metabolism, it produces 39 molecules of ATP. However, glycolysis requires powerful enzymes that compensate for the lower energy efficiency of anaerobic metabolism.
Corneal topography, also known as photokeratoscopy or videokeratography, is a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye.ince the cornea is normally responsible for some 70% of the eye's refractive power, its topography is of critical importance in determining the quality of vision and corneal health.
astigmatism is usually the result of an irregular shaped cornea or lens the cornea is the transparent layer of tissue at the front of the eye the cornea should be regularly curved like the surface of a football but in cases of astigmatism it has an irregular curve more like the shape of a rugby ballegular astigmatism is where the cornea is curved more in one direction than the other it s more common than irregular astigmatism and can be corrected with glasses or contact lenses irregular astigmatism is where the curvature of the cornea isn t even across the surface of the eye