Advertisements
Advertisements
प्रश्न
Write short note on the following:
Golgi apparatus
Advertisements
उत्तर
- Golgi apparatus consists of a set of membrane-bounded, fluid-filled vesicles, vacuoles, and flattened cisternae.
- Cisternae are stacked together in parallel rows. They are formed at one end of the stack, called cis face of Golgi, and are budded off as vesicles at the other face, called trans face of Golgi.
- Golgi apparatus arises from the membrane of smooth endoplasmic reticulum.
- Golgi saccules (cisternae at cis and trans face) are constantly renewed. Distal saccules (trans face) disappear after vesicle formation.
- The main function of Golgi apparatus is to secrete vacuoles or secretory vesicles that contain cellular secretions such as enzymes, proteins, and cellulose.
APPEARS IN
संबंधित प्रश्न
If the organisation of a cell is destroyed due to some physical or chemical influence, what will happen?
Who am I?
I support the cell, but I am not a cell wall. I have a body resembling a net.
Give functions.
Cytoplasm
Give functions.
Vacuole
Distinguish between the following pair of terms:
Protoplasm and cytoplasm
Why are the cells generally of a small size?
Name the plastid and pigment likely to be found in the cells of :
Who says that cell is the biological unit of body structure?
Identify the cellular structure with the help of the following clue:
A non-living rigid layer surrounding the plasma membrane.
Identify the cellular structure with the help of the following clue:
It initiates and regulates cell division.
