Topics: Molecular Genetics Quiz
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
Select your answer:

Topics:
Skin Growth Anatomy & Physiology: Respiratory Circulatory and Nervous System Integumentary and Musculoskeletal System Cell Structure and Function Concept Cell and Muscle Histology Med Term Musculoskeletal Dermis Plant Biotechnology MEDICINE Skin Structure and Growth Cell Structure and Function Vitamins and Minerals Leaves Health issue related to immune systemOther quiz:
Biodiversity Conservation › ViewWhat is THE most major cause of extinction today?
A. habitat destruction by humans
B. poaching
C. disease
D. hunting
Disorders of The Joints › View
From the picture, what is the extension of joint cavity?
A. Bursa of synovial joint
B. Synovial membrane
C. Periosteum
D. Tendon