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Massachusetts Institute of Technology

Biological Chemistry I

Massachusetts Institute of Technology via MIT OpenCourseWare

Overview

This course examines the chemical and physical properties of the cell and its building blocks, with special emphasis on the structures of proteins and principles of catalysis, as well as the chemistry of organic / inorganic cofactors required for chemical transformations within the cell. Topics encompass the basic principles of metabolism and regulation in pathways, including glycolysis, gluconeogenesis, fatty acid synthesis / degradation, pentose phosphate pathway, Krebs cycle and oxidative phosphorylation. [![Click to get started.](/images/button_start.png)](pages/syllabus) ##### Course Format This OCW Scholar course, designed for independent study, is closely modeled on the course taught on the MIT campus. The on-campus course has two types of class sessions: Lectures and recitations. The lectures meet three times each week and recitations meet once a week. In recitations, an instructor or Teaching Assistant elaborates on concepts presented in lecture, working through new examples with student participation, and answers questions. MIT students who take the corresponding residential class typically report an average of 10–15 hours spent each week, including lectures, recitations, readings, homework, and exams. All students are encouraged to supplement the textbooks and readings with their own research. The Scholar course has three major learning units, called Modules. Each module has been divided into a sequence of lecture sessions that include: * Textbook Readings * Lecture Notes or Storyboards * A video by Professor JoAnne Stubbe or Professor John Essigmann * Problem Sets and solutions To help guide your learning, each of these problem sets are accompanied by Problem Solving Videos where Dr. Bogdan Fedeles solves one of the problems from the set.

Syllabus

Lexicon of Biochemical Reactions: Introduction.
Lexicon of Biochemical Reactions: Cofactors Formed from Vitamin B12.
Lexicon of Biochemical Reactions: Vitamin B6 / PLP.
Lexicon of Biochemical Reactions: Redox Cofactors.
Problem Set 1, Problem 1: Sizes and Equilibria.
5. Enzymes and Catalysis.
Problem Set 2, Problem 1: Primary Structure.
Problem Set 3, Problem 2: Proteases: Mechanisms of Inhibition.
Carbonyl Chemistry.
Problem Set 4, Problem 2: The Mechanism of HMG-CoA Synthase.
Problem Set 5, Problem 5: How Mannose, an Isomer of Glucose, Enters Glycolysis.
Introduction to Carbohydrate Catabolism.
Problem Set 6, Problem 2: Mechanism of Phosphoglycerate Mutase.
Glycolysis and Early Stages of Respiration.
Respiration: TCA Cycle.
Problem Set 7, Problem 1: Tracing Labels through Pathways.
Maintenance of Redox Neutrality.
Respiration: Electron Transport and Oxidative Phosphorylation.
Problem Set 8, Problem 2: Bioenergetics of the Electron Transport Chain.
Respiration: Proton Pumps and ATP Synthesis.
Lipod Catabolism: Fatty Acid Beta-Oxidation.
Special Cases in Fatty Acid Metabolism.
Problem Set 9, Problem 1: Catabolism of Triacylglycerols.
Ketogenesis, Diabetes, and Starvation.
The Science Behind Type II Diabetes.
Blood Sugar Fluctuations and Gluconeogenesis.
When Your Breath Smells Like Nail Polish Remover.
Fatty Acids and Lipid Biosynthesis.
Carbohydrate Biosynthesis I: Glycogen Synthesis.
Carbohydrate Biosynthesis II: Gluconeogenesis.
Problem Set 10, Problem 3: Gluconeogenesis.
Pentose Phosphate Pathway.
PLP (Pyridoxal Phosphate) Reactions.
Regulation of Metabolism.

Taught by

Prof. John Essigmann , Prof. JoAnne Stubbe and Dr. Bogdan Fedeles

Reviews

4.8 rating, based on 4 Class Central reviews

Start your review of Biological Chemistry I

  • Syrgak Razakov
    Completing the Biological Chemistry I course from MIT OpenCourseWare was an incredibly rewarding experience. The course provided a solid foundation in biochemistry, covering enzyme mechanisms, protein structure, and metabolic pathways. The lectures were clear and engaging, making complex topics easier to understand. The problem sets challenged me to think critically and apply what I learned. This course not only deepened my knowledge but also strengthened my interest in biochemical research. I highly recommend it to anyone looking to explore biochemistry or enhance their understanding of the subject. It was a truly enriching journey.

    by Syrgak Razakov
  • HARSHITHA VARSHINI.S
    The of explaining the concept is very good. It is easily understandable for a non biology students also . The way you make us understand is good . I learnt many things from this course. This course was helpful to me in learning many things.
  • Profile image for Ameet Hari
    Ameet Hari
    I recently completed an online biochemistry course and found it to be both comprehensive and engaging. The curriculum was well-structured, covering key topics such as enzyme kinetics, metabolic pathways, and molecular biology with clear explanations and real-world examples. Interactive elements like quizzes and virtual labs enhanced understanding and retention. The instructors were knowledgeable and responsive, providing valuable feedback and support. The course materials, including video lectures and reading assignments, were high-quality and accessible. Overall, this course significantly deepened my understanding of biochemistry and I would highly recommend it to anyone looking to advance their knowledge in the field.
  • Profile image for Lee Seungmin
    Lee Seungmin
    I really enjoyed all the video lectures provided for the course. They were all very helpful in understanding biological chemistry. I wish to take more courses from the same professors.

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