The smooth and rough endoplasmic reticulum are only present in eukaryotic cells, not in prokaryotic cells.

8 апр. 2018 г. · The ER is a membranous organelle, therefore prokaryotes, by definition, do not use it. Why ER is present in eukaryotic cells but not in prokaryotic cells? Why do prokaryotes have no cytoplasmic organelle but ... - Quora Do prokaryotes have membrane-bound organelles? - Quora Why don't prokaryotes have membrane-bound organelles? Другие результаты с сайта www.quora.com

Instead, prokaryotic cells simply have an outer plasma membrane, DNA nucleoid structure, and ribosomes. The rough endoplasmic reticulum, peroxisomes, and ...

Prokaryotic cells lack endoplasmic reticulum (ER) and other membrane-bound organelles.

8 июл. 2021 г. · Prokaryotes do not have a nucleus. Instead prokaryote DNA can be found, bundled but free-floating, in a central region called the nucleoid. ...

No, bacteria do not have endoplasmic reticulum because bacteria is a prokaryotic organism that lacks member bound organelles.

Prokaryotic cells contain no organelles bound by membranes. The genetic material is never organized into complex structures such as chromosomes.

Only eukaryotic cells have endoplasmic reticulum, which are membrane-bound organelles that are the site of lipid synthesis and protein modification.

Like eukaryotes, prokaryotes may partially duplicate genetic material, and can have a haploid chromosomal composition that is partially replicated, a condition ... Marine prokaryotes · Two-empire system · Édouard Chatton