Which of the following statements about the endoplasmic reticulum (ER) is false?
(a) The ER is the major site for new membrane synthesis in the cell.
(b) Proteins to be delivered to the ER lumen are synthesized on smooth ER.
(c) Steroid hormones are synthesized on the smooth ER.
(d) The ER membrane is contiguous with the outer nuclear membrane.
Answer:

If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.