Texas Cosmetology Written Exam Questions And Answers Already Passed.

Bacteriology is the study of: - Answer Bacteria Another term that means the same as germ or bacteria: - Answer Microbe Bacterial cells that are harmless and can even be beneficial to humans are called: - Answer Nonpathogenic Bacteria What approximate percent of all bacteria are harmless and can even be beneficial to humans? - Answer 70% Bacterial cells that may be harmful to the body are: - Answer Pathogenic A communicable disease refers to a disease that is: - Answer Spread from one person to another The common cold, hepatitis and measles are examples of: - Answer Communicable diseases What bacteria form in grape-like bunches or clusters? - Answer Staphylococci Pus-forming bacterial cells that form in long chains and cause blood poisoning are called: - Answer Streptococci Rod-shaped bacterial cells are known as: - Answer Bacilli Corkscrew-shaped bacterial cells are called: - Answer Spirilla What type of bacteria causes pneumonia? - Answer Diplococci