Examlex
Which of these has no structural isomers?
Prokaryotes
Microorganisms characterized by the absence of a nucleus and other membrane-bound organelles, broadly classified into bacteria and archaea.
Eukaryotes
Organisms with cells that contain a nucleus enclosed within membranes.
DNA Pol III
An enzyme involved in DNA replication, responsible for synthesizing new strands of DNA in bacteria.
Polynucleotide Chain
A biopolymer composed of 13 or more nucleotide monomers covalently bonded in a sequence, forming part of the structure of DNA and RNA.
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