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
Why is the cell called the structural and functional unit of life?
State whether the following statement is true (T) or False (F):
The cell wall is made of protein.
What is the difference between an organ and an organelle?
Distinguish between the following pairs of science :
Cell wall and cell membrane
State the major function of the following :
Asters of centrosome:
State the major function of the following :
Glycogen granule
State the difference between cytoplasm and protoplasm
Fill up the blank with the terms given below
Plastids contain ______.
Write true or false for each statement. Rewrite the false statements correctly:
The nuclear membrane encloses a colourless, dense fluid called nucleoplasm
Identify the cellular structure with the help of the following clue:
It contains chromatin fibres.
