This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria), Subject name: Microbiology
Which among the following statements is false? 
Select and explain. 
A. Muramic acid is not present in the cell wall of Eukaryotes, B. Extra-chromosomal DNA is present in mitochondria in Eukaryotes, C. 80S ribosome is present in prokaryotes, D. Multiple linear chromosomes present in Eukaryotes
C: 80S ribosome is present in prokaryotes
Answer: C: 80S ribosome is present in prokaryotes 
Explanation: Different betweenProkaryotes and Eukaryotes PROKARYOTES EUKARYOTES Nuclear membrane absent Nuclear membrane well defined Cytoplasmic structures absent e.g. Mitochondria, Lysosomes, Golgi apparatus, and endoplasmic reticulum are absent. All these cell organelles are present In cell wall muramic acid & diaminopimelic acids (DAPA) present Both absent in cell wall No sterols in cell membrane Sterols present in cell membrane Eg-bacteria, blue-green algae Fungi, protozoa, slime moulds Site of respiration - Mesosomes Mitochondria Ribosomes--protein production site - 70S (50S + 30S), free in cytoplasm or bound to cell membrane Ribosomes--protein production site - 80S (60S + 40S), attached to rough endoplasmic reticulum