Expert Biology Quiz: CRISPR, Epigenetics and Endosymbiosis
Expert biology quiz on gene regulation without DNA change, the CRISPR-Cas9 system, the origin of mitochondria, chromosome ends and programmed cell death.
Question preview
- Which molecular mechanism regulates gene expression without altering the DNA sequence?
- Which enzyme, discovered in bacteria, underlies the CRISPR-Cas9 genome editing system?
- Which scientist proposed the endosymbiotic theory in 1967 explaining the origin of mitochondria and chloroplasts?
… and 7 more questions to discover by playing.