Which organelle is also known as Palade particle?

Q. Ribosomes are attached to the endoplasmic reticulum through glycoproteins known as Ribophorin I and II. Which subunit of ribosome get attached to the endoplasmic reticulum?

Q. Which cell organelle packages materials coming from the endoplasmic reticulum?

Q. Which cell organelle reduces the number of endoplasmic reticulum and mitochondria?

Q. Which organelle is also known as Palade particle?

Q. Radioactively labeled amino acids introduced into a growing cell culture would be incorporated by the cells. If the cells were involved in protein synthesis and secretion. Select the order of organelles in which the labeled amino acids would appear over the time period.