DNA, Genetic Information and Gene Expression Practice Questions

• MCAT DNA Replication, Mutation and Repair Practice Questions

  Eight free MCAT-style practice questions on semiconservative replication, replication enzymes, Okazaki fragments, telomeres, mutations and DNA repair pathways, with full explanations.

• MCAT Gene Regulation, PCR and Molecular Techniques Practice Questions

  Eight free MCAT-style practice questions on the lac operon, epigenetics, PCR, blotting, Sanger sequencing, restriction enzymes and CRISPR, with calculations and full explanations.

• MCAT Transcription, RNA Processing and Splicing Practice Questions

  Eight free MCAT-style practice questions on RNA polymerases, promoters, termination, capping, polyadenylation and splicing, with worked examples and full explanations.

• MCAT Translation, Genetic Code and Protein Targeting Practice Questions

  Eight free MCAT-style practice questions on codon reading, tRNA charging, ribosome function, antibiotics, energy cost and protein sorting, with worked examples and full explanations.

All practice categories