Topics: Biotechnology Quiz
A technique for making millions of copies of a specific region of DNA.
A. DNA ligase
B. restriction enzymes
C. gel electrophoresis
D. polymerase chain reaction
Select your answer:

Topics:
Medicine on the Western Front Body System Interactions Virus, Bacteria, Immunity Disease Prevention Excretion Defence against Infectious Diseases Cosmetology Bacteria, Viruses, Protozoa Fungi Fluid and Electrolytes Levels of Organization Musculoskeletal Vaccines Cardiovascular Pathophysiology Disease Outbreak and Transmission Pathology - Cellular InjuryOther quiz:
Nature of Science › ViewWhat type of microscope was likely used to obtain this image of the structure of a virus(bacteriophage)?
A. Scanning Electron Microscope (SEM)
B. Transmission Electron Microscope (TEM)
C. Compound Light Microscope
Circulatory System › View
Which describes all the parts of the circulatory system?
A. heart, lungs, stomach, muscles
B. heart, blood, arteries, and veins
C. bones, skin, hair