★ Molecular Genetics Quiz
What is Cas9 and what does it do?
A. a protein enzyme that cuts both strands of DNA at sites specified by an RNA guide
B. a DNA sequence that binds the Cas9 protein
C. an RNA molecule that binds to target DNA via complementary base pairing
D. a viral protein that disrupts bacterial membranes
Select your answer:
Topics:
Dermatosis Digestive System Nutrition Lipid Excretion-Dialysis Human Anatomy and Physiology HHB Immunology Human Anatomy and Physiology - Types of Tissues Cholera Nutrients in Food CNA Introduction Homeotic Genes and Cancer The Brain Our Control Center Immunity & Cancer Respiration Chronic DiseasesOther quiz:
The Inflammatory Response › ViewThe second line of defense in the body is the
A. barriers.
B. inflammatory response.
C. immune system.
D. lymphatic system.
Oncology › View
A mass of abnormal cells that develops when cancerous cells divide and grow uncontrollably.
A. oesophagus
B. tumor
C. lymph node