Biochemistry

Biochemistry Notes for COLLEGE College — Free AI Cheatsheet

Biochemistry bridges organic chemistry and biology, and it is a core requirement for pre-med students, biology majors, and anyone preparing for the MCAT. The course covers the structure and function of the four major biomolecules (proteins, carbohydrates, lipids, nucleic acids), enzyme kinetics, and the metabolic pathways that convert food into cellular energy. Understanding how glycolysis, the TCA cycle, and oxidative phosphorylation are regulated — and how they interconnect — is the central challenge of the course.

The most effective way to study biochemistry is to learn metabolic pathways as stories, not isolated reactions. For glycolysis, trace the carbon atoms: glucose (6C) splits into two pyruvate (3C) molecules through 10 enzymatic steps, producing 2 net ATP and 2 NADH. Then follow pyruvate into the mitochondria where pyruvate dehydrogenase converts it to acetyl-CoA, feeding the TCA cycle. Draw each pathway from memory multiple times per week — students who can reproduce the entire glycolysis-TCA-ETC chain from memory consistently score in the top quartile.

Coachingle's AI biochemistry cheat sheets present each metabolic pathway with enzyme names, cofactors, regulatory steps (allosteric activators and inhibitors), and the net energy yield. The amino acid flashcard set tests all 20 standard amino acids by structure, three-letter code, one-letter code, pKa values, and classification (nonpolar, polar, charged). Enzyme kinetics cards drill Michaelis-Menten calculations, Lineweaver-Burk plot interpretation, and the distinction between competitive, uncompetitive, and noncompetitive inhibition — all high-yield topics for both university exams and the MCAT.

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Whether you're preparing for COLLEGE 2026 or 2027, Coachingle adapts to the latest syllabus. Generate your free Biochemistry study material now — it takes 30 seconds, and you'll wonder how you studied without it.