Difference between prokaryotic and Eukaryotic
Answers
Answer:
Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.
Explanation:
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Answer:
In 1665, Robert Hook discovered a cell. Some cells have membrane-bound organelles and some do not have. Depending upon the internal structure of the cell, two types of cells are found in an organism namely Eukaryotic and Prokaryotic. What is the difference between Prokaryotic and Eukaryotic cells?
Explanation:
Prokaryotic Cell
Eukaryotic cell
Size is 0.1- 5.0 um
Size is 5-100 um
Nucleus is absent
Nucleus is present
Membrane-bound nucleus absent.
Membrane-bound Nucleus is present.
One chromosome is present, but not true chromosome plastids
More than one number of chromosomes is present.
Unicellular
Multicellular
Lysosomes and Peroxisomes absent
Lysosomes and Peroxisomes present
Microtubules absent
Microtubules present
Endoplasmic reticulum absent
Endoplasmic reticulum present
Mitochondria absent
Mitochondria present
Cytoskeleton absent
Cytoskeleton present
Ribosomes smaller
Ribosomes larger
Vesicles present
Vesicles present
Golgi apparatus absent
Golgi apparatus present
Chloroplasts absent; chlorophyll scattered in the cytoplasm
Chloroplasts present in plants
Submicroscopic in size Flagella is present and made up of only one fiber
Microscopic in size, membrane-bound
Cell wall chemically complexed
Cell wall is present in plants and fungi and chemically simpler
Vacuoles absent
Vacuoles present
Permeability of Nuclear membrane is not present
Permeability of Nuclear membrane is selective
Sexual reproduction is absent
Sexual reproduction is present
Endocytosis and exocytosis are absent.
Endocytosis and exocytosis occurred
It may have pili and fimbriae.
Pili and fimbriae are absent
Transcription occurs in the cytoplasm
Transcription occurs inside the nucleus.
Examples: Bacteria and Archaea
Examples: Protists, Fungi, Plants, and Animals