★ Disease and Immunity Quiz
What happens when a person is vaccinated against measles?
A. A
B. B
C. C
D. D
Select your answer:
Topics:
Digestive System and Nutrition Musculoskeletal Anatomy: Knee Pediatric Cardiology Molecular Biology Cell Hospitality Cellular and Sexual Reproduction Pediatrics Body Systems and Medical Sciences Inheritance Excretion in Humans Medical Careers Human Eye and Colorful World Physical Education CartilageOther quiz:
Biology › ViewTo the nearest thousand, how many genes does a human have?
A. 5,000
B. 10,000
C. 20,000
D. 40,000
Molecular Genetics › View
Which of the following is not a post-transcriptional modification of mRNA?
A. addition of poly-A tail
B. addition of 5′ cap
C. removal of introns
D. removal of exons