Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
GOLGI COMPLEX ( GOLGI APPARATUS = GOLGI BODY)
The Nobel laureate, Camilla Golgi (1898) discovered the presence of a special, small group of interconnecting membranous structures, generally occupying a definite position near the nucleus. It was later named as Golgi complex ,It has now been recognized as a differentiated portion of the end membrane system related to the endoplasmic reticulum ER on one side and to certain secretory vesicles leading to the plasma membrane on the other thus this part of the endomembrane or vacuolar system is sinterposed between the ER and cell exterior.
Structurally, Golgi complex consists of one more uo to 50 in secretory cells of animals and up to thousand in secretory cells of plants units called dictyosomes . Each dictyosome , in turn consists of 3to 7 overlapping flattened and curved sacs bordered by tubules, vesicles and vacuoles forming or cis face close to the nucleus or endoplasmic retriculum ER and a concave and distal. Maturing or trans phase towards plasma membrane . The cis face is marked by the presence of small transition vesicles or tubules which continuously form by the breaking off of adjacent smooth endoplasmic reticulum and then unite to form new proximal cistern of a dictyosome. At its maturing phase, the distal cistern is continuously lost by its breaking off into secretory vesicles . Thus there is a continuous renewal of the dictyosomes. Each component of a dictyosome is bound by smooth trilaminar unit membrane like the SER and plasma membrane.
Functions of Golgi complex: The major functions of golgi complex are related to the fact that it is a special endomembrane compartment interposed between ER and extracellular medium Through it there is a continuous traffic of fluids macro molecules. Membrane components and other cell constituents.
State the Female Reproductive System The female reproductive organ consists of the following: Uterus receives fertilied ovum and featus develops in it Two ovaries produce
Q. Important conditions for malabsorption syndrome? Let us now discuss a few important conditions grouped collectively under the term of malabsorption syndrome. These are:
How many of each type of core histone would it take to wrap the entire human genome into nucleosomes? How has evolution solved the problem of producing such a large number of prote
Define Proteins, Carbohydrates required for anorexia nervosa? A. Proteins To ensure adequacy, minimum protein intake should equal the recommended dietary intake for age and
INTERNA L EAR - It is called membranous labyrinth protected by bonny labyrinth of periotic bone (Frontal, Temporal and Parietal). Between internal ear and bonny la
Question : (i) What is Ciguatera Fish Poisoning provide some examples of fishes implicated in Ciguatera Fish Poisoning in Mauritius? (ii) Provide a general account of its d
Ephemeral fever It is also known as three days sickness and affected animals suffer from pyrexia, muscular stiffness and lameness. Et i o l o g y :
What is the problem that the theory of evolution and its rival theories try to solve? The problem that the theory of evolution, or simply evolution, and its rival theories try
Effects on Aquatic Organisms - Water Pollution Toxic water pollutants such as metals, pesticides, insecticides and chemicals affect aquatic species directly whereas the non-t
Q What is the kind of nitrogen waste that mammals eliminate? Like chondrichtian fishes and adult amphibians, mammals are ureotelic that is they excrete urea. Q. How do plac
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd