In the endogenous respiration concept the biodegradable fraction of X OHO is regarded as a homogenous substrate that undergoes self-destruction in the absence of external substrate. The degradation process of X OHO is modelled with Eq. (4) and Eq.xperimental evidence for the validity of the endogenous respiration model comes from Marais and Ekama (1976) . Using the OUR method, the value of b OHO was found to be 0.24 d â1 and independent from SRT in the range of 2.5â30 days. Similar results were obtained by van Haandel et al.
The taste buds of the tongue occur within papillae (foliate, fungiform, and vallate) present in the stratified squamous epithelium of the tongue. The taste buds consist of basal cells (near the basal lamina), supporting cells, and gustatory cells (sensory or neuroepithelial cells).The gustatory cells, which can be distinguished from supporting cells with a specific staining only, have microvilli at their apical ends extending in the taste pore.he taste buds of the tongue occur within papillae (foliate, fungiform, and vallate) present in the stratified squamous epithelium of the tongue. The taste buds consist of basal cells (near the basal lamina), supporting cells, and gustatory cells (sensory or neuroepithelial cells).
Multipolar neurons, e.g. neurons in cerebrum and cerebellum. Golgi type I neurons, with a long axon Golgi type II neurons (microneurons), with a short or no axon. The nervous tissue is composed of two distinct types of cells: the excitable and the non excitable.The excitable cells of the nervous system are known as neurons. They form the structural and functional unit of the nervous system and are responsible for all its activities.he nervous tissue is composed of two distinct types of cells: the excitable and the non excitable. The excitable cells of the nervous system are known as neurons. They form the structural and functional unit of the nervous system and are responsible for all its activities.