<prompt> Which of the following is seen in both prokaryotes and eukaryotes:MitochondriaRibosomeEndoplasmic reticulumLysosomes  <response>: Ans: b Ribosomes Ref: Ananthanarayan, 7th ed, p. 7Ribosomes are present in both prokaryotic and eukaryotic cells. ProkaryoticEukaryoticSizeSmallLarge 1000 to 10,000 timesCell wallRigidMembrane of lipid bilayerNucleusNot definedWell definedOrganellesNilSeveral-mitochondria lysosome etc.Muramic acidPresentAbsentSterolsAbsentPresentChromo somesOne circularMore than one linear 