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Which solution, A or B, has a greater concentration of hydrogen ions? Solution A pH = 5 Solution B pH = 6

Give the base unit of measurement for length in the metric system.

Which solution, A or B, is an ACID based on the table below? Solution A pH = 8 Solution B pH = 3

What type of eukaryotic cells are shown in this image?

Identify the gram status of the cells shown.

By what factor (how many times) does Solution A have more hydrogen ions than Solution B? Solution A pH = 8 Solution B pH = 10

The absorbance values of solutions A and B were determined using a spectrophotometer and recorded in the following chart.  Which solution would have a higher protein concentration?  Absorbance Solution A 0.488 Solution B 0.167

Which of the following are added to the “blank” test tube used to set the spectrophotometer to 0% Absorbance (100% Transmittance)? Write down all answers that apply. Water Protein Protein Detection Reagent (such as Bradford or Biuret)

Which of the provided pieces of glassware would you use to most accurately measure 4.5 mL of water? (Pick A, B, or C)

Name one detection reagent used in the lab to test for the presence of a carbohydrate.