Question

Characteristics of large bacterial genomes?

a) High gene density
b) Low gene density
c) Presence of introns
d) Lack of plasmids

Answer 1

Characteristics of large bacterial genomes include high gene density, lack of plasmids, and absence of introns.

Step-by-step explanation:

The characteristics of large bacterial genomes include:

1. High gene density: Large bacterial genomes have a high density of genes, meaning there are many genes packed into a relatively small amount of DNA.
2. Lack of plasmids: Plasmids are small circular DNA molecules found in bacteria, but larger bacterial genomes typically do not contain plasmids.
3. Absence of introns: Unlike eukaryotic genes, bacterial genes are typically continuous and lack introns, which are non-coding DNA sequences found within genes.