Animalscaretips
- What is secretory structure?
- What is the main function of secretory cells?
- What are examples of secretory cells?
- What are secretory cells?
- What is secretory tissue in animals?
- What is secretory tissue in zoology?
- What does secretory mean?
- What are the secretory organelles?
- How do secretory cells secrete?
- Do animals have secretory vesicles?
- Which is the secretory organ?
- What is the function of secretion?
- What is an example of secretion?
- What is secretion process?
- What type of tissue are secretory cells?
What is secretory structure?
A secretory structure is a structure that produces a plant's metabolite substances. Secretory structures are grouped into an internal and external. Zingiberaceae plants are known as traditional medicine plants and as spice plants due to secretory structures in their tissues. ... The type of secretory structure is internal.
What is the main function of secretory cells?
Secretory cells and tissues are concerned with the accumulation of metabolism by products which are not used as reserve substances. Most secretory cells are specialized cells derived from elements belonging to other tissues, mainly epidermis or parenchymatous tissues.
What are examples of secretory cells?
Endocrine and exocrine pancreatic cells, thyroid and parathyroid endocrine cells, the adenohypophysis, adrenal and pineal endocrine cells, the many types of gastric exocrine and endocrine cells, the mucus-secreting cells of the lungs and of the bowels, salivary gland cells, tear gland cells, sebaceous gland cells, the ...
What are secretory cells?
Secretory cells are tall columnar cells containing secretory granules in their cytoplasm. The marks of proteosynthetic activity are represented by numerous, well-developed profiles of the Golgi apparatus and granular endoplasmic reticulum.
What is secretory tissue in animals?
Secretory cells are usually grouped to from glands, although it is not always so. A typical gland is a large and complex association of cells, and secretion is its main function. Sometimes, secretory cells are found in small groups or isolated, mostly found in covering epithelium.
What is secretory tissue in zoology?
The tissues that are concerned with the secretion of gums, resins, volatile oils, nectar latex, and other substances in plants are called secretory tissues. These tissues are classified as either laticiferous tissues or glandular tissues.
What does secretory mean?
Definition of secretory
: of, relating to, or promoting secretion also : produced by secretion.
What are the secretory organelles?
The secretory pathway refers to the endoplasmic reticulum, Golgi apparatus and the vesicles that travel in between them as well as the cell membrane and lysosomes. It's named 'secretory' for being the pathway by which the cell secretes proteins into the extracellular environment.
How do secretory cells secrete?
Secretion. Similar to other secretory cells, the process of secretion proceeds through three main phases: trafficking of vesicles to the cell surface, fusion with the plasma membrane, and release of vesicle contents. ... Compared to other secretory cell types such as neurons, AEC II are unique.
Do animals have secretory vesicles?
Secretory vesicles hold the enzymes that are used to make the cell walls of plants, protists, fungi, bacteria and Archaea cells as well as the extracellular matrix of animal cells.
Which is the secretory organ?
Golgi apparatus is the secretary organ of the cell.
What is the function of secretion?
secretion, in biology, production and release of a useful substance by a gland or cell; also, the substance produced. In addition to the enzymes and hormones that facilitate and regulate complex biochemical processes, body tissues also secrete a variety of substances that provide lubrication and moisture.
What is an example of secretion?
A secretion is a substance made and released by a living thing, like when your skin sweats. ... For example, the secretions of some frogs are a type of poison. Some secretions stay within an animal, like the bile secreted by our livers. Saliva is another secretion.
What is secretion process?
Secretion is the movement of material from one point to another, such as a secreted chemical substance from a cell or gland. In contrast, excretion, is the removal of certain substances or waste products from a cell or organism.
What type of tissue are secretory cells?
Glandular epithelium, also known as glandular tissue, refers to a type of epithelial tissue involved in the production and release of different secretory products, such as sweat, saliva, breast milk, digestive enzymes, and hormones, among many other substances.
