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For each Gram staining step. Name the chemical used, its role, and the color of the Gram positive cells and the Gram negative cells after that particular step

Extra credits: Why are viruses not part of the tree of life (explain in detail)? 

Which of the following is the least dense phase of water?

Which of the following options correctly lists the steps of Koch’s postulates?

In hypertonic or hypotonic conditions, water restores equilibrium by

Metabolic pathways that break down molecules are called ____________________________________.

The scientific study of life defines:

A nurse is preparing to administer amoxicillin 250 mg PO every 8 hr. The amount available is amoxicillin 125 mg tablets. How many tablet(s) should the nurse administer per each dose? (Round the answer to the nearest whole number.) ______ tablet(s)

A nurse is preparing to administer fluconazole 400 mg by intermittent IV bolus daily. Available is fluconazole 400 mg in 0.9% sodium chloride (NaCl) 200 mL to infuse over 2 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number.) _____ mL/hr

A nurse is preparing to administer desipramine 0.15 grams PO daily to a client to treat diabetic neuropathy. The amount available is desipramine 100 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth.)  _____ tablet(s)