Statement II : Prokaryotes have a true nucleus, eukaryotes have a primitive nucleus. Q. Do prokaryotic cells have a nucleus? Q. Prokaryotes do not have a true nucleus but possess all other types of organelles. Q. Both eukaryotic and prokaryotic cells have a well-defined nucleus. View More ...
a Prokaryotes are single-cell organisms, such as bacteria, that have no real nucleus and do not contain membrane-enclosed organelles. Eukaryotes, such as algae, fungi and protozoa, have a real nucleus and membrane-enclosed organelles. Viruses are tiny, complex molecules composed of protein and nu...
You already know that animal cells consist ofa cell membrane, nucleus and a fluid cytoplasm. Do prokaryotes have cytoplasm? Most prokaryotes are small, single-celled organisms that have a relatively simple structure. Prokaryotic cells are surrounded by a plasma membrane, but theyhave no internal mem...
Do prokaryotic cells have a nucleus? Learn the answers to questions like: what do prokaryotic cells have instead of a nucleus, and do prokaryotic cells have DNA. Related to this Question Do human cells have RNA? What RNA subunits are ribosomes made of in prokaryotes and eukaryotes?
Prokaryotes:Prokaryotes are relatively simple single celled living organisms. They do not have any complex membrane-bound organelles and they are relatively small in size when compared to eukaryotic cells.Answer and Explanation: Prokaryotes can have inclusion bodies. Inclusion bodies are masses of ...
prokaryotesandeukaryotes; 5.Comprehendaspeciallife:viruses 1.About“CellBiology” What? Forwhy? Howto study? TheNIHofUSA(1988): “Whatispopularinresearchtoday?” 3kindsofdiseases: cancer cardiovasculardiseases infectiousdiseases:AIDS,hepatitis ...
protein binding D:formation of a closed promoter complex 答案:D 5. The Rho protein is involved in the ___ stage of transcription. ( ) A:termination B:initiation C:elongation D:post-transcriptional processing 答案:A 6. In prokaryotes, RNA polymerase can bind upstream sequences of promoters...
The Nucleus In prokaryotes, the cell's genetic material, the DNA it uses to reproduce as well as direct the rest of the cell to make protein products for the living organism, is found in the cytoplasm. In eukaryotes, it is enclosed in a structure called the nucleus. ...
As the evolutionary story is usually told,first came the prokaryotes: the archaea and bacteria, which are often envisioned as simple bags of enzymes without an intricate structure. Which is true of Archaea? Which is true of archaea?They contain many documented human pathogens. They have unique ...
Prokaryotes vs Eukaryotes Pro> has no nucleus & have a single, circular chromosome located in a nucleoid. ; eukaryotes do have a nucleus surrounded by a complex nuclear membrane that contains multiple, rod-shaped chromosomes.Pro> Archaea a...