MCAT Rates & Enzyme Kinetics (Part 1)

Struggling to keep all the rate-law rules and enzyme facts straight? In this Jack Westin MCAT Podcast episode, Mike and Molly break down exactly what the AAMC expects you to know—no fluff, just high-yield kinetics you’ll see on Test Day.What we cover in Part 1* Big-picture difference between K (equilibrium) vs k (rate)* The Arrhenius equation & how Ea and T really control reaction speed* How to recognize zeroth, first & second-order rate laws in passages* Why the rate-determining step rules every multi-step mechanism* How enzymes lower activation energy, plus active site basics* Essential vocab: apoenzyme → holoenzyme, cofactors vs coenzymes* The Induced-Fit Model (forget “lock-and-key” oversimplifications)* Fast recall with the LIL HOT enzyme-classification mnemonicBy the end you’ll be able to:✅ Write and manipulate rate laws with confidence✅ Predict how temp or catalysts shift reaction speed✅ Decode enzyme names on the fly and spot catalytic tricks the MCAT lovesNext up in Part 2: Michaelis–Menten kinetics, Km/Vmax shortcuts, and inhibitor patterns—so make sure you’re subscribed and turn on notifications!

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