What is the purpose of a microplate reader in the laboratory?
A. Measure the absorbance of light by a substance
B. Visualize small particles
C. Count the number of colonies of microorganisms
D. Separate fluids based on density
Select your answer:
Topics:
Eye and Ear RDA Dental Caries Breathing ...Respiration Energy, Hydrology, Microbiology Vision & Hearing Cardiovascular Pathophysiology Major Nutrients Systematic Bacteriology Physical Education and Health Body Fluids Genes and DNA Disease Prevention Virus Dementia BMI, Body Composition and Body TypesOther quiz:
Gaseous Exchange in Humans › ViewCarbonic anhydrase in the erythrocytes …
A. Catalyzes the removal of oxygen from the erythrocytes.
B. Catalyzes the conversion of carbon dioxide into water.
C. Catalyzes the reaction of carbon dioxide with water to form carbonic acid.
D. Catalyzes the increase in blood pH.
Body Systems › View
How does the circulatory system work with the digestive system?
A. Blood is used to build muscle strength.
B. Food is broken down in the bloodstream
C. Blood carries nutrients throughout the body.
D. Food waste is filtered by the heart and blood vessels.