In cell biology, what does the word queue describe?

In biology, when we're talking about queues, we would be most likely talking about the long arm of a chromosone - this is the meaning that has been since a long time assigned to the word queue. 

This word, however, also has obvious different meanings in different fields which aren't related to chromosones.

It doesn’t show the symbol

Only algae, oak trees, and bermuda grass produce atp by photosynthesis i am almost positive