Explain prokaryote and eukaryotes cell with eg
Answers
Answer:
Prokaryotic cells are cells without a nucleus. Eukaryotic cells are cells that contain a nucleus. Eukaryotic cells have other organelles besides the nucleus. The only organelles in a prokaryotic cell are ribosomes.
Explanation:
Prokaryotic Cell:
Size is 0.1- 5.0 um.
Nucleus is absent.
Membrane-bound nucleus absent.
One chromosome is present, but not true chromosome plastids.
Unicellular
Lysosomes and Peroxisomes absent.
Microtubules absent.
Endoplasmic reticulum absent.
Mitochondria absent.
Cytoskeleton absent.
Ribosomes smaller.
Vesicles present.
Golgi apparatus absent.
Chloroplasts absent; chlorophyll scattered in the cytoplasm.
Submicroscopic in size Flagella is present and made up of only one fiber.
Cell wall chemically complexed.
Vacuoles absent.
Permeability of Nuclear membrane is not present.
Sexual reproduction is absent.
Endocytosis and exocytosis are absent.
It may have pili and fimbriae.
Transcription occurs in the cytoplasm.
Examples: Bacteria and Archaea.
Eukaryotic cell:
Size is 5-100 um.
Transcription occurs inside the nucleus.
Examples: Protists, Fungi, Plants, and Animals.
Pili and fimbriae are absent.
Endocytosis and exocytosis occurred.
Sexual reproduction is present.
Permeability of Nuclear membrane is selective.
Cell wall is present in plants and fungi and chemically simpler.
Vacuoles present.
Microscopic in size, membrane-bound.
Chloroplasts present in plants.
Golgi apparatus present.
Vesicles present.
Nucleus is present.
Ribosomes larger.
Multicellular.
Cytoskeleton present.
Membrane-bound Nucleus is present.
Mitochondria present.
More than one number of chromosomes is present.
Endoplasmic reticulum present.
Microtubules present.
Lysosomes and Peroxisomes present.