I'm not entirely sure on this one... But I think it's 1. cell division helps animals repair old cells..
like please 
 
        
                    
             
        
        
        
It will be a triglyceride. Triglycerides are made from one glycerol with 3 fatty acid tails
        
             
        
        
        
Answer:
when you put chemicals in water and the water gets chemically changed?
 
        
                    
             
        
        
        
<span>Fundamentally, the cell would cease to function and possibly die. Proteins are used for cellular repairing and chemical processes. Ribosomes are one of the most important organelles in the cell, mostly part of the rough endoplasmic reticulum. It manufactures enzymes such as proteins which will be utilized by many organelles in the cell. Microtubules are one, responsible for the framework and acts as a skeleton of the cell –cytoskeleton needs proteins, also cytoplasm and other organelles of the cell. For a prokaryote or a eukaryote cell to survive, they need protein.<span> 
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