19. Genomics
Genomes
Multiple Choice
Multiple ChoiceWhat factor accounts most for the difference in genome size between vertebrates and prokaryotes?
A
Vertebrates have more protein-coding genes.
B
Vertebrates have longer and more complex upstream regulatory sequences.
C
Vertebrates have more genes for functional RNA molecules.
D
All of the listed responses are correct.
E
Vertebrates have more noncoding DNA sequences.
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