Which of the following statements about prokaryotic genomes is FALSE?
A) Most consist of a single circular chromosome.
B) Approximately 90% of the identified genes have been assigned a function.
C) About 25% of the genes have no significant similarity to other known genes in bacteria.
D) Horizontal gene exchange periodically occurs.
E) Gene transfers have occurred between bacteria and eukaryotes.
Correct Answer:
Verified
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