Sciences · Advanced
Biochemistry Instruction.
Biochemistry is the chemistry of life — the molecular story behind every cellular process. It is the most rigorous science on the MCAT and one of the most demanding courses in the pre-med curriculum.
Vinai Sharma teaches biochemistry with the depth medical school prerequisites and the MCAT actually require, from amino-acid structure through the full metabolic pathways.
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Biochemistry at a glance.
The essentials every student and family should understand before beginning coursework or tutoring.
- Course Level
- College / MCAT preparation
- Duration
- Semester or intensive review
- Prerequisites
- General chemistry · Introductory biology · Organic chemistry (recommended)
- Standardized Alignment
- MCAT · Medical school prerequisites
- Format
- One-on-one live online tutoring
- Coverage
- College biochemistry, MCAT biochemistry
Section 01
Course Overview
Biochemistry unifies organic chemistry and cell biology into a molecular account of how living systems function.
The course begins with the four macromolecules — proteins, nucleic acids, carbohydrates, and lipids — with special emphasis on protein structure and enzyme kinetics.
The second half develops the major metabolic pathways: glycolysis, the citric acid cycle, oxidative phosphorylation, fatty-acid oxidation, and the pentose phosphate pathway — with special attention to regulation and MCAT-style integration.
Section 02
Major Units
The core structure of the course — every student progresses through these units in a deliberate, connected sequence.
- Unit 01
Amino Acids & Protein Structure
Amino-acid properties, primary through quaternary structure.
- Unit 02
Enzymes & Kinetics
Michaelis-Menten, inhibition, and regulation.
- Unit 03
Carbohydrates
Monosaccharides, disaccharides, polysaccharides, and glycoproteins.
- Unit 04
Lipids & Membranes
Fatty acids, phospholipids, membrane structure, and transport.
- Unit 05
Nucleic Acids
DNA and RNA structure, replication, and repair mechanisms.
- Unit 06
Bioenergetics
ATP, redox reactions, and thermodynamic driving forces.
- Unit 07
Glycolysis & Gluconeogenesis
The central metabolic hub and its regulation.
- Unit 08
Citric Acid Cycle
Acetyl-CoA processing and metabolic integration.
- Unit 09
Oxidative Phosphorylation
The electron transport chain and ATP synthase.
- Unit 10
Fatty-Acid & Amino-Acid Metabolism
β-oxidation, ketogenesis, and nitrogen metabolism.
Section 03
Complete Topic & Subtopic Tree
Every topic covered in the full course, broken down into the specific subtopics Vinai Sharma teaches one-on-one.
Molecules of Life
Amino Acids
- Structure & properties
- Classification
- Acid-base behavior
- Isoelectric point
Protein Structure
- Primary
- Secondary
- Tertiary
- Quaternary
Protein Function
- Enzymes
- Binding proteins
- Motor proteins
- Structural proteins
Nucleic Acids
- DNA structure
- RNA types
- Nucleotide chemistry
Enzyme Kinetics & Regulation
Enzyme Basics
- Active site
- Cofactors
- Coenzymes
- Turnover number
Kinetics
- Michaelis-Menten
- Lineweaver-Burk
- Vmax & Km
- Catalytic efficiency
Inhibition
- Competitive
- Non-competitive
- Uncompetitive
- Mixed
Regulation
- Allosterism
- Covalent modification
- Feedback inhibition
- Zymogens
Metabolism I
Glycolysis
- Ten steps
- Regulation
- Fates of pyruvate
- Investment vs. payoff phases
Citric Acid Cycle
- Eight steps
- Regulation
- Anaplerotic reactions
- Products & carriers
Oxidative Phosphorylation
- Complexes I – IV
- ATP synthase
- Chemiosmosis
- P/O ratios
Gluconeogenesis
- Reciprocal regulation
- Cori cycle
- Substrates
- Unique enzymes
Metabolism II & Integration
Lipid Metabolism
- β-oxidation
- Fatty-acid synthesis
- Ketogenesis
- Cholesterol biosynthesis
Amino-Acid Metabolism
- Transamination
- Urea cycle
- Glucogenic vs. ketogenic
- Nitrogen balance
Pentose Phosphate Pathway
- Oxidative phase
- Non-oxidative phase
- NADPH
- Ribose synthesis
Metabolic Integration
- Fed vs. fasted state
- Insulin vs. glucagon
- Cortisol
- Exercise metabolism
Section 04
Skills Developed
The underlying skills every student builds in this course — the durable abilities that carry through to advanced coursework and standardized exams.
Conceptual Understanding
Learning why the science or mathematics works — not just which button to press.
Problem-Solving Fluency
Breaking multi-step problems into manageable, repeatable moves.
Precise Notation & Language
Writing arguments cleanly enough that another mathematician or scientist can follow them.
Quantitative Reasoning
Choosing the right structure and estimating whether an answer is plausible.
Independent Study Habits
Reading a textbook, working through examples, and self-checking without a teacher present.
Exam Readiness
Sustained accuracy under timed conditions, on both school exams and standardized tests.
Section 05
Common Student Challenges
The patterns Vinai Sharma sees most often — and exactly how each is addressed during tutoring.
Section 06
Why Biochemistry Matters
Why this course is one of the highest-leverage academic investments a family can make.
The Highest-Yield MCAT Content
Biochemistry appears heavily across the MCAT — arguably the highest-yield subject to master.
Medical School Prerequisite
Nearly every medical school requires a full year of biochemistry or a strong equivalent.
Research Foundation
Every wet-lab, pharmaceutical, and biotech research program uses biochemistry vocabulary.
Nutrition & Physiology
Understanding metabolism is core to modern nutrition science and clinical physiology.
Pharmacology On-Ramp
Drug mechanisms, enzyme inhibition, and metabolism are all applied biochemistry.
Molecular Medicine
Diseases like diabetes, cancer, and metabolic disorders are best understood at the biochemical level.
Section 07
Connections to Other STEM Subjects
How Biochemistry connects to the rest of the Vinai Sharma curriculum — the courses it prepares students for, and the exams it supports.
Organic Chemistry
Every reaction in biochemistry has an organic-chemistry mechanism underneath it.
Cell Biology
Metabolism happens in specific organelles — mitochondria, cytosol, ER — with specific regulation.
Molecular Biology
DNA replication, transcription, and translation are biochemistry from another angle.
Physiology
Every organ system has a distinctive metabolic profile.
MCAT
Biochemistry is the single largest content area across the MCAT.
Nutrition & Public Health
Modern nutrition science is applied metabolism.
Science & Math Library
Comprehensive Biochemistry Formula Sheet.
A single premium reference covering every formula, definition, and result the course expects — organized by unit, written by Vinai Sharma. The full sheet is being authored and will be published in the Science & Math Library.
Visit the Science & Math LibraryBiochemistry Formula & Reference Sheet
Every key formula, definition, theorem, and reference students need — organized by unit and cross-referenced to the topic tree above.
- Amino Acids & Protein Structure
- Enzymes & Kinetics
- Carbohydrates
- Lipids & Membranes
- Nucleic Acids
- Bioenergetics
Free Resources
A growing library of premium references.
Curated reference material for every Biochemistry student. Full guides are being written by Vinai Sharma and will appear in the Science & Math Library as they are published.
Biochemistry · Formula Sheet
Every equation — Michaelis-Menten, thermodynamics, kinetics — in one reference.
Biochemistry · Amino Acid Guide
Every amino acid, its properties, and its metabolic roles.
Biochemistry · Glycolysis & TCA Guide
The two central pathways with every step, enzyme, and regulatory point.
Biochemistry · Enzyme Kinetics Guide
Every inhibitor class with worked Lineweaver-Burk analysis.
Biochemistry · Metabolic Integration Guide
Fed / fasted, exercise, and disease-state metabolism walkthroughs.
Biochemistry · MCAT Biochemistry Study Guide
A calibrated review plan for the biochemistry content on the MCAT.
How Vinai Sharma Teaches
A six-step path from first call to full mastery.
Every student follows the same disciplined arc — from an honest starting point to sustained fluency in the material.
- Step 01
Initial Consultation
A no-pressure conversation about goals, timeline, and current coursework.
- Step 02
Diagnostic Assessment
A focused diagnostic identifies exactly where each unit of the course stands.
- Step 03
Personalized Learning Plan
A written plan mapped to the student's timeline, coursework, and academic goals.
- Step 04
Concept Mastery
Underlying concepts are rebuilt where needed — every skill stands on real understanding.
- Step 05
Guided Problem Solving
One-on-one whiteboard instruction on every difficult problem type in the course.
- Step 06
Assessment Preparation
Targeted preparation for school assessments, standardized exams, and course finals.
Study Plans
Four premium tutoring timelines.
Each plan is a starting framework. Every student's actual schedule is customized after the diagnostic assessment.
Intensive
Focused refinement for students already at a strong baseline heading into a major assessment.
Discuss This PlanStandard
Targeted work on the highest-impact units of the course plus consistent problem practice.
Discuss This PlanComprehensive
Full concept review, unit-by-unit mastery, and periodic assessment checkpoints.
Discuss This PlanMastery
The deepest preparation — foundations rebuilt, every unit mastered, ready for the next course in the sequence.
Discuss This PlanFAQ
Frequently Asked Questions
The questions families most often ask before beginning tutoring in this subject.
Ready to Begin
One-on-one biochemistry instruction with Vinai Sharma.
Book a free consultation to discuss your student's current coursework, goals, and timeline. Every plan is built from an honest starting point.
Begin
Start with a focused strategy conversation.
The strategy session is the first step of working together — a focused academic planning and diagnostic conversation used to understand the student before any ongoing academic support begins.
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