BACTERIOLOGY IN A NUTSHELL. 



Cell formation and the formation of the or- 

 gans and systems. 



Health of the various organs and systems of 

 the body dependent one upon another. 



Functions of some of the groups of cells. 



Derangement of the structure and its func- 

 tions the cause of diseases. 



Bacteria as frieiids and as enemies. 



Application of the term bacteria. 



Length of time the term has been in use 

 and the scientist who first distinguished the 

 group from yeasts and moulds. His nationality. 



Difference in size of the saprophytic and 

 parasitic families. 



What we understand by the term pathogenic 

 bacteria. 



Saprophytic bkcteria and the benefits derived 

 from them by the animal and the vegetable 

 kingdoms. 



QUESTIONS FOR REVIEW. CHAPTER II. 



I. — How has the perfecting of the microscope 

 been of benefit to mankind in a special way? 



II. — Give in detail some of the mysteries 

 with regard to the human .structure as revealed 

 by the microscope since its perfection. 



III. — Are the different systems of the body 

 in any sense independent systems? Give one 

 reason why they are not entirely independent. 

 36 



