Choanoflagellates Are Important in the Study of Cell Communication Evolution

question 41

Multiple Choice

Choanoflagellates are important in the study of cell communication evolution because choanoflagellates have

• A) protein kinases similar to those in animals.
• B) G proteins different from those in prokaryotes.
• C) signaling molecules similar to those of other protists.
• D) signal transduction pathways unlike those in other bacteria.
• E) signal transduction pathways that interfere with the cells they infect.

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