Question

In the human body, cells of the pancreas make and export proteins. Which cell parts or organelles work together to complete this function?

rough endoplasmic reticulum and Golgi apparatus
nucleus and cell wall
chloroplasts and mitochondria
cell membrane and vacuoles

Answer 1

In the human body, the cells of the pancreas are involved in the production and export of proteins, which require specific cell parts to work together. The correct answer is:

**rough endoplasmic reticulum and Golgi apparatus**

The rough endoplasmic reticulum (RER) is responsible for the synthesis of proteins, as it is studded with ribosomes that translate mRNA into polypeptide chains. After proteins are synthesized in the RER, they are transported to the Golgi apparatus, where they are modified, sorted, and packaged for export outside the cell.