Protein Synthesis And Pro And Euk

Question 0

Where are the instructions to make hormones?

Answer 0

In the DNA in the nucleus

Question 1

Proteins synthesis steps

Answer 1

1. mRNA copy of the instructions (gene) is made in the nucleus
2. mRNA leaves the nucleus through a nuclear pore
3. mRNA attaches to a ribosome on the rough ER and the ribosome reads the instructions to make the protein and assembles it
4. Protein is ‘pinched’ off in vesicles and travel towards Golgi Apparatus
5. vesicles fuse with Golgi apparatus
6. Golgi processes and packages proteins ready for release
7. Vesicles pinch off Golgi and move towards cell surface membrane
8. Vesicles fuse with cell surface membrane
9. Cell surface membrane opens to release protein outside.