Biology24-2 Crossword
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
 
 
Down: 1) an organism tht can metabolize with or without oxygen2) the process in which genetic material is transferred from one cell to another5) the union of two organism to exchange genetic material6) an organism that feeds on dead organic material8) an organism that requires the absence of oxygen10) a protective layer of polysaccharides around the cell wall of bacteria12) an appendage bacteria use to attach to an object Across: 3) a capsule consisting of a fuzzy coat of sticky sugars, which enable bacteria to attach to the surface of host cells4) a bacteria that grows best in temperatures between 40 degrees C and 110 degrees C7) a process of direct transfer of nucleic acid from one bacterium to another9) a passageway to the transfer of the genetic information from one organism to another11) an organism that uses sunlight as a energy source13) a dormant bacterial cell enclosed by a tough coating14) an organism that requires oxygen
 

 

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