Protein production

Question 1

Where are proteins synthesised?

Answer 1

In the ribosomes of the endoplasmic reticulum

Question 2

What organelle is made out of cisternae?

Answer 2

Endoplasmic reticulum

Golgi body

Question 3

Describe all the steps in protein production

Answer 3

DNA is coped in transcription
Translation codons are read amino acid chains are formed
Protein synthesis in the ribosomes of the endoplasmic reticulum
Transported into cisternae
Put into transport vesicles
Transported into the golgi body through the cis face
Modified and packaged for transport out the cell
Transported out the golgi body through the trans face
Secretory vesicles carry protein
Vesicles fuse with the cell surface membrane in exocytosis
Lysosomes are left behind
The protein is excited out of the cell