Life Cycle Of Ameloblast Describe the life cycle of ameloblasts. Answer: Life-cycle of ameloblasts: There are six stages in the life cycle of ameloblasts. 1. Morphogenetic stage: Cells of the dental epithelium are separated from the dental papilla by a basement membrane. The cells of the inner dental epithelium are cuboidal or low columnar. The nucleus … [Read more...] about Life Cycle Of Ameloblast
Anatomy
Tooth Enamel Organ
Tooth Enamel Organ Write about enamel organs. Answer: Enamel organ: originates from the stratified epithelium of the primitive oral cavity, which consists of 4 layers. 1. Outer enamel epithelium: It consists of a single layer of cuboidal cells. It is separated from Hie surrounding connective tissue of the dental sac by a delicate basement membrane. During … [Read more...] about Tooth Enamel Organ
The Liver And Bile: The Body’s Chemical Factory
The Liver And Bile: The Body’s Chemical Factory Question 1. Bile. Answer: Bile is formed in liver. It is both secretory and excretory in nature. It enters the digestive tract along with pancreatic juice through the common opening called ampulla of water. Properties: Volume-800- 120 ml/day Color - golden yellow/greenish fluid. pH-8-8.6 (alkaline) … [Read more...] about The Liver And Bile: The Body’s Chemical Factory
Pyramidal Tract Explained: From Brain To Spinal Cord
Pyramidal Tract Explained: From Brain To Spinal Cord Describe pyramidal tract with the help of diagram from origin to termination. (or) Draw and label pyramidal pathway. Answer: Pyramidal tract: These are descending tracts concerned with voluntary activities of the body. They are also called corticospinal tracts. They are two such tracts. Anterior … [Read more...] about Pyramidal Tract Explained: From Brain To Spinal Cord
Glycogen Storage Disorders Explained: Causes, Types, And Symptoms
Glycogen Storage Disorders Explained: Causes, Types, And Symptoms Question 1. Glycogen Storage Disorders Answer: Definition: The metabolic defects concerned with glycogen synthesis and degradation are referred to as glycogen storage disorders. Causes: Enzyme defect Hereditary Types: Question 2. Galactosemia. Answer: It is a rare congenital … [Read more...] about Glycogen Storage Disorders Explained: Causes, Types, And Symptoms