Question

what are the four differences in prokaryotic and Eukaryotic cell​

Answer 1

Answer:

[ 1.] PROKARYOTIC CELL:

▪︎Most prokaryotic cells are unicellular.

▪︎Nucleolus is absent.

▪︎The nucleus is poorly defined due to the absence of a nuclear membrane.

▪︎Bacteria and blue-green algae are prokaryotic cells.

[ 2.] EUKARYOTIC CELLS:

▪︎Most eukaryotic cells are multicellular.

▪︎The nucleus is well defined and is surrounded by a nuclear membrane.

▪︎Nucleolus is present.

▪︎Fungi, plant , and animal cells are eukaryotic cells.

Answer 2

Prokaryotic Cell

• 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 made up of only one fibre

• Cell wall chemically complexed

• Vauoles absent

• Permeability of Nuclear membrane is not present.

Eukaryotic cells

• Cell Size is 5-100 um

• Nucleus is present Membrane bound Nucleus is present.

• More than one number of chromosomes is present.

• Multicellular

• Lysosomes and Peroxisomes present

• Microtubules present

• Endoplasmic reticulum present

• Mitochondria present

• Cytoskeleton present

• Ribosomes larger

• Vesicles present

• Golgi apparatus present Chloroplasts is present in plants

• Cellwall is present in plants and fungi and chemically simpler

• Microscopic in size, membrane bound.

• Cell wall is present in plants

• Vacuoles absent

• Permeability of Nuclear membrane is selective

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