Ribosomes are the sites of protein synthesis. They are large ribonucleoproteins consisting of RNAs and proteins. The functional ribosomes consist of two subunits, known as the large subunit and the small subunit.
All prokaryotes contain 70S ribosomes and all eukaryotes contain 80S ribosomes.
- The bacteria is a prokaryotic cell. They have a plasma membrane, cytoplasm, ribosomes (70S), and circular DNA.
- An animal cell is a type of eukaryotic cell. They have a cell membrane, cytoplasm, nucleus, ribosomes (80S), mitochondria, Golgi apparatus, Endoplasmic Reticulum, Lysosomes, DNA.
- The plant cell is a type of eukaryotic cell. They have a cell wall, cell membrane, nucleus, DNA, ribosomes (80S), chloroplast, vacuoles, mitochondria, Golgi apparatus, Endoplasmic Reticulum, Lysosomes.
The Ribosome structure of plant and animal cells looks like bacteria.
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