lqc 1b exam qs

Question 1

Describe the role of the Golgi body in producing secreted enzymes.

Answer 1

vesicles containing protein from rER move to golgi, proteins modified, proteins leave golgi in vesicles, vesicles fuse with cell membrane

Question 2

Describe the role of the rough endoplasmic reticulum in producing secreted enzymes.

Answer 2

ribosomes synthesise the polypeptide, proteins move into the rER, protein is folded and forms 3D shape, vesicles containing the protein are formed by rER