6. What are prokaryotic cells? Examples?
a. They have a simple organization, genetic material is dispersed in the cytoplasm, they do not have a d...
6. What are prokaryotic cells? Examples?
a. They have a simple organization, genetic material is dispersed in the cytoplasm, they do not have a defined nucleus, and they do not have a nuclear membrane. Ex: bacteria and cyanobacteria, algae, and protozoa. b. They have several cytoplasmic organelles, a defined nucleus, and a nuclear membrane that delimits the genetic material. They are multicellular. Ex: c. None of the above.
A alternativa correta é a letra A. As células procariontes possuem uma organização simples, com material genético disperso no citoplasma, não possuem um núcleo definido e nem uma membrana nuclear. Exemplos de células procariontes são as bactérias, cianobactérias, algas e protozoários.
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