protein secretory pathway

Question 1

step 1

Answer 1

transcription (DNA -> mRNA)

Question 2

Step 2

Answer 2

Translation
- produce a polypeptide chain

Question 3

Step 3

Answer 3

Polypeptide enters rough ER
- Undergoes folding into protein

Question 4

Step 4

Answer 4

Protein is packaged into vesicles sent to the golgi

Question 5

Step 5

Answer 5

The protein is modified at the Golgi

Question 6

Step 6

Answer 6

Protein is again packaged into vesicles to leave the cell

Question 7

Step 7

Answer 7

Protein is released via exocytosis