C-Factor / Books / Book 6
📕 PART OF THE $65 SET
Book 6 of 7 · Biochemistry

The Molecular Story

The highest-yield MCAT book: proteins and enzyme kinetics through every metabolic pathway, DNA, transcription, and translation.

418 pages 13 chapters MCAT: B/B · C/P Mechanism-first
GET THE FULL SET · $65 ↗ READ BOOK 7 FREE →
⚡ SAMPLE DISCRIMINATOR · FROM THIS BOOK
WHAT RESTRICTS BACKBONE FLEXIBILITY

PEPTIDE BOND (omega angle): rigid and planar due to resonance delocalization; cannot rotate freely; essentially always trans (>99.9%); the C-N bond has ~40% double bond character. PHI ANGLE (N-Cα bond): can rotate, but restricted by steric clash between the carbonyl oxygen of the preceding residue and the R group of the current residue. PSI ANGLE (Cα-C bond): can rotate, but restricted by steric clash between the amino group of the following residue and the R group of the current residue. GLYCINE: phi and psi essen…

# What's inside - all 13 chapters

Every chapter runs the same four moves - discriminator, why-box, clinical bridge, and high-yield anchor - plus MCAT-format practice passages.

Ch 1Amino Acids and Protein Structure
Ch 2Enzyme Kinetics and Regulation
Ch 3Carbohydrates, Glycolysis, and the TCA Cycle
Ch 4Oxidative Phosphorylation and Bioenergetics
Ch 5Gluconeogenesis, Glycogen Metabolism, and the Pentose Phosphate Pathway
Ch 6Lipid Metabolism and Lipoprotein Biology
Ch 7Amino Acid Catabolism and the Urea Cycle
Ch 8Nucleotide Metabolism
Ch 9Vitamins, Cofactors, and Specialty Pathways
Ch 10Hormonal Regulation and Metabolic Integration
Ch 11DNA Structure, Replication, and Repair
Ch 12Transcription and Gene Regulation
Ch 13Translation, Post-Translational Modification, and Protein Targeting
✓ INCLUDED FREE WITH THE SERIES

The Book 7 Final Review is free, and the 5,600+ card Anki deck is just $5 (free in the set). Video lectures for every chapter are coming soon, also free.

★ The Complete C-Factor Set

All six subject books (Biochemistry included) - ~2,220 pages of mechanism-first review. Buy once, yours forever. Book 7 is free; the Anki deck is $5 (free in the set).

$65USD · ONE-TIME · PAYHIP
BUY ON PAYHIP ↗

Other books: Book 1 · Book 2 · Book 3 · Book 4 · Book 5

Bit by Bit Pedagogy is an independent educational platform. The C-Factor Series is a pre-med and MCAT review resource built on mechanism-first pedagogy. Not affiliated with, endorsed by, or connected to the AAMC, NBME, USMLE, or any exam body. Materials are for educational use only and do not guarantee score outcomes. © 2026 Bit by Bit Pedagogy. All rights reserved. Terms & Copyright