1. Introduction, Course Organization of MIT 7.016 Introductory Biology, Fall 2018
38:452. Chemical Bonding and Molecular Interactions; Lipids and Membranes
49:083. Structures of Amino Acids, Peptides, and Proteins
51:404. Enzymes & Metabolism
49:105. Carbohydrates and Glycoproteins
49:196. Nucleic Acids
48:547. Replication
51:42Lecture 8: Transcription (7.016)
48:44Lecture 9: Chromatin Remodeling and Splicing (7.016)
44:36Lecture 10: Translation (7.016)
46:21Lecture 11: Cells, the Simplest Functional Units (7.016)
40:01Lecture 12: Genetics 1 – Cell Division & Segregating Genetic Material (7.016)
45:58Lecture 13: Genetics 2 – Rules of Inheritance (7.016)
49:01Lecture 14: Genetics 3 – Linkage, Crossing Over (7.016)
49:02Lecture 15: Genetics 4 – The power of model organisms in biological discovery (7.016)
47:46Lecture 16: Recombinant DNA, Cloning, & Editing (7.016)
52:00Lecture 17: Genomes and DNA Sequencing (7.016)
48:07Lecture 18: SNPs & Human genetics (7.016)
48:33Lecture 19: Cell Trafficking and Protein Localization (7.016)
45:46Lecture 20: Cell Signaling 1 – Overview (7.016)
48:34Lecture 21: Cell Signaling 2 – Examples (7.016)
51:03Lecture 22: Neurons, Action Potential, & Optogenetics (7.016)
52:31Lecture 21: Cell Signaling 2 – Examples (7.016)
This lecture illustrates cellular signaling pathways through concrete biological examples, such as the fight or flight response. It dissects specific signaling cascades to demonstrate how cells interpret and respond to external stimuli.
MIT 7.016 Introductory Biology, Fall 2018
Instructor: Barbara Imperiali
View the complete course: https://ocw.mit.edu/7-016F18
YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63LmSVIVzy584-ZbjbJ-Y63
Lecture 20: Cell Signaling 1 – Overview (7.016)
Next · Lecture 22Lecture 22: Neurons, Action Potential, & Optogenetics (7.016)