Do Parasites Contain Protein? A Deeper Look into Their Biology
                                
                                
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                                    4 min read                                
                            
                                Protein is the most common macromolecule found in living cells, constituting a significant portion of their dry mass. It's a foundational component for all living organisms, from the simplest bacteria to complex animals. Therefore, the simple answer to whether parasites contain protein is a resounding 'yes,' but the reasons are far more complex and fascinating than you might think.