22. Which of the following organelles is involved in protein glycosylation? (A) Endoplasmic reticulum (B) Nucleus (C) Mitochondria (D) Ribosome

5. Which one of the following statements is correct? (A) Fatty acid biosynthesis is a mitochondria function. (B) Fatty acid biosynthesis requires FADH2 as a cofactor. (C) Fatty acid biosynthesis requires NADH as a cofactor. (D) Fatty acid biosynthesis requires NADPH as a cofactor.