List of top Zoology Questions on Cellular organelles and their structure and function

Which of the following statements are correct: A. Phosphorylation of mannose residues is a critical step in sorting lysosomal proteins.
B. Phosphorylated mannose residues are recognized by a mannose-6-phosphate receptor in the cis Golgi network.
C. N-linked glycosylation takes place in both endoplasmic reticulum and Golgi body.
D. O-linked glycosylation occurs entirely in Golgi body.

Given below are two statements:
Statement I: On morphological grounds, scientists speculated that mitochondria and chloroplasts might be intracellular parasites that has established symbiotic relationship with the eukaryotic cells. 
Statement II : Blue-green algae thought to have originated the mitochondria, and bacteria have originated the chloroplasts. 
In the light of the above statements, choose the correct answer from the options given below:

Which cell organelle is involved in the synthesis of glycosphingolipids and glycoproteins inside the cell ?