What structure do Gram – bacteria possess that Gram + bacteria lack?

Identify the gram status of the cells shown.

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)

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

What color is a Gram + Cell?

What type of eukaryotic cells are shown in this image?

Identify the microscope part labeled “A.”

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 solution, A or B, has a greater concentration of hydrogen ions? Solution A pH = 10 Solution B pH = 13

Name the structure labeled “A.”