Four basic processes

a. Energy flow 

b. Mineral cycle 

c. Water cycle 

d. Community dynamics

TLS Online TPP Program

#Id: 7967

#Unit 2. Cellular Organization

Hydrolysis of the bound GTP accompanies disassembly of the SRP and SRP receptor and initiates transfer of the nascent chain and ribosome to a site on the ER membrane, where translocation can take place.

TLS Online TPP Program

#Id: 8135

#Unit 2. Cellular Organization

The Golgi consists of four functionally distinct regions:

a. Cis compartments

b. Medial compartments

c. Trans compartments

d. Trans-Golgi network

TLS Online TPP Program

#Id: 8136

#Unit 2. Cellular Organization

Golgi apparatus is a major site of carbohydrate synthesis, as well as a sorting and dispatching station for proteins products.

TLS Online TPP Program

#Id: 8137

#Unit 2. Cellular Organization

In animal cells,

Most of the glycosaminoglycans of the extracellular matrix are synthesized in golgi apparatus.

TLS Online TPP Program

#Id: 8138

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 8139

#Unit 2. Cellular Organization

Three major types of coated vesicles involved in protein trafficking:

1. COPII vesicles

2. COPI vesicles 

3. Clathrin-coated vesicles