9. Express each of the following as a dilution, using a / mark and the number 1 as the numerator (for example, 1/2)…(0.2
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9. Express each of the following as a dilution, using a / mark and the number 1 as the numerator (for example, 1/2)…(0.2
9. Express each of the following as a dilution, using a / mark and the number 1 as the numerator (for example, 1/2)…(0.2pt each) a. 2ml of original sample +98ml of water b. 0.5ml of sample diluted up to 10ml c. 1 part solute : 20 Parts solvent d. 10 mL solute in 90 mL solvent e. 1:1000 10. (1 pt) Explain in detail the entire process of a gram stain. What are the four major liquids that are used and what do they do? What does crystal violet bind to? Why do gram positive bacteria stain a dark purple while gram negative bacteria stain pink? Also, give an example of a type of gram positive bacteria and a type of gram negative bacteria.
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