Here are the recommended number of daily or weekly servings of each food type, based on eating a total of 2,000 calories per day. Your calorie needs may be different, depending on your age, activity level and whether you are trying to lose, gain or maintain your weight.
â¢ The inner membrane also has folds called cristae to increase the surface area. â¢ The intermembrane space is a region between the outer and inner membranes. Mitochondria are organelles that carry out cellular respiraTon. Cellular respiraÂ±on converts chemical energy in foods to chemical energy called AÂ±P (adenosine
Underneath the submucosa are three muscle layers called the MUSCULARIS EXTERNA. The stomach has an inner oblique layer, which may be hard to see in some sections. After this is the inner circular layer (seen cut in longitudinal section in this photograph) and an outer longitudinal layer (seen cut in cross section).