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What was in the saliva (seen streaked on the right) that caused the clear area?

When calibrating using the blank tube, Transmittance = 100%, what is the absorbance?

List two characteristics of life that viruses lack.

In the Diffusion and Osmosis lab, you tested the selective permeability of dialysis tubing.  Which of these molecules could move in/out of the dialysis bag:        iodine       starch       maltose 

Identify the kingdom and domain of the organism whose cells are shown here.

What equipment would you use to get the mass of an object and what must you do before weighting an object? 

What is the base unit of measurement for length in the metric system?

Select one answer:Indicate which staff member should be assigned to the task; Stable client vital signs?

Choose one answer: Documenting at the end of the shift all client care provided and assessments done are?

A nurse enters the room of a client and finds the client lying on the floor . Which of the following actions should the nurse take first ?