Organelles

Front 1

Describe the relationship between the organelles involved in the production and secretion of proteins.

Back 1

1 - The gene containing the instructions for the production of the protein is copied on to mRNA

2-mRNA leaves the nucleus through the nuclear pore

3-mRNA attaches to a ribosome, which uses the instructions to assemble to protein

4- Molecules are pinched of into a vesicle and travel towards the Golgi apparatus

5- Golgi apparatus modifies the protein by adding a c-h chain to form a glyco-protein.

6- It is then pinched of in to a specialised secretary vesicle where it is transported out of the cell via exocytosis.

Front 2

j

Back 2

g

Front 3

g

Back 3

h

Front 4

j

Back 4

j