★ CRISPR and Sickle-Cell Disease Quiz
What is the main function of the CRISPR–Cas9 genome editing system in exa-cel therapy?
A. To cut both strands of DNA
B. To guide the enzyme to the target stretch of DNA
C. To stitch the DNA strands back together
D. To disable the BCL11A gene
Select your answer:
Topics:
The Skeletal System Body Movements Macromolecules and Enzymes Non-infectious Disease Medicinal use of Microorganisims Circulatory and Lymphatic System Circulation and Excretion Nervous System: Diseases/Problems/Illnesses Respiratory System Enzymes Bacterial Cell Structure Pediatric Cardiology Multicellular Organisms: Organisation Ears Medication AdministrationOther quiz:
Organ Systems › Viewalso known as the excretory system; filters and eliminates wastes
A. digestive
B. respiratory
C. lymphatic
D. urinary
Human Body Systems › View
Which system enables the body to move, moves food through the digestive system, and keeps the heart beating?
A. skeletal
B. muscular
C. digestive
D. nervous