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MCAT Biology Core: From Gene to Protein—Replication, Transcription, and the Genetic Code
MCAT In The Car · 1 сентября 2026 г. · 5 мин
Following our discussion of enzyme kinetics, this MCAT study guide traces the path from DNA replication to a functioning protein. It reviews replication-fork mechanics, proofreading and DNA repair, promoter and enhancer regulation, and wobble in the genetic code. Most importantly, it explains how a single nucleotide change can alter a protein’s structure—and potentially change its K_m, V_{\max}, or both.