★ Biotechnology: Tools & Techniques Quiz
How are restriction enzymes used in genetic engineering?
A. To amplify genes for study
B. To cut DNA at specific sequences for gene manipulation
C. To create new DNA strands
D. To prevent gene expression in bacteria
Select your answer:
Topics:
Hospital Unit The Human Eye Psychology Carbohydrates / Fat-soluble Vitamins Germs & Diseases Bonding and the Periodic Table Plasmid Nutrient Cycling Schizophrenia Bones Immune Response Cells, Tissues and Organs Glucose in the Body Integumentary System Medical Terminology Cardiovascular SystemOther quiz:
Microbiology › ViewEdward Jenner’s work involved
A. immunization using a related, less pathogenic organism to give protection against a more pathogenic one.
B. development of an immunization to protect people against cowpox.
C. inoculation of dried pus from smallpox pustules into a person to stimulate immunity.
D. development of passive immunotherapy.
Respiratory and Circulatory › View
The system responsible for gas exchange of oxygen in and carbon dioxide out of the body.
A. Respiratory
B. Immune
C. Digestive
D. Nervous