How does DNA from bacteria differ from DNA in humans?

Answer 1

Its the difference between DNA and RNA.

DNA = Deoxyribonucleic acid

RNA = Ribonucleic Acid.

Meaning they have different structures based on the different sugars.

And also the fact that DNA is double stranded (in the double helix form) and RNA is single stranded.

Answer 2

Bacterial DNA does not have the introns that make human (and other organisms) DNA so diverse. Many more different sequences can be assembled from human DNA because of the the introns. The exons can be spliced together in different orders so that different proteins can be made. Bacterial DNA is far more compact. A greater % of bacterial DNA is actually expressed partly because they don't have the introns to cut out.

Answer 3

The question is lacking details, but I think this may be the answer you're looking for:

Bacterial DNA isn't bound to a nucleus, unlike the DNA of more complex organisms. In other words, it sits loosely in the cytoplasm.

Answer 4

DNA from bacteria is typically circular and found in the cytoplasm, while DNA in humans is linear and housed in the nuclei of cells. Bacterial DNA is simpler and lacks introns, while human DNA is more complex and contains introns that must be spliced out during gene expression. Additionally, bacteria often have smaller genomes with fewer genes compared to humans.

Answer 5

Bacterial DNA is formed in loops or rings. Animal DNA is in the form of a double helix or twisted ladder shape.

Answer 6

The DNA of bacteria differs from human in terms of shape and structure. DNA of bacteria is double stranded but circuler whereas human DNA is spiral.