Question

in the human body, cells of the pancreas make and export proteins. which cell parts or organelles work together to complete this function? (1 point)
rough endoplasmic reticulum and golgi apparatus
chloroplasts and mitochondria
cell membrane and vacuoles
nucleus and cell wall

Explanation:

To solve this, we analyze each option:

1. Chloroplasts are in plant cells (not human), so "chloroplasts and mitochondria" is wrong.
2. Cell membrane and vacuoles don't work for protein synthesis/export, so that option is incorrect.
3. Human cells have no cell wall, so "nucleus and cell wall" is wrong.
4. Rough endoplasmic reticulum (has ribosomes for protein synthesis) and Golgi apparatus (modifies, packages proteins for export) work together for protein production/export in human pancreatic cells.

Answer:

A. rough endoplasmic reticulum and Golgi apparatus