Which statement about prokaryotic transposons is false?
A) They are usually just 1,000 or 2,000 nucleotides long.
B) They are found in the chromosomal DNA.
C) They are found in plasmids.
D) They are found at the same locations in different strains of the same species.
E) They can be used to infer which genes are essential.

Question

Quizplus · Accepted Answer

Prokaryotic transposons are mobile genetic elements that can move from one location to another within the genome, or between plasmids and the chromosome. They are usually 1,000-2,000 nucleotides long and can be found in both the chromosomal DNA and plasmids. However, they are not always found at the same locations in different strains of the same species, as their insertion sites can vary. While transposons can disrupt essential genes, they cannot be used to infer which genes are essential.

Which Statement About Prokaryotic Transposons Is False