MOLBIO

Articles

A growing molecular biology lesson library

Study-guide explainers built to connect the basics, the mechanisms, and the lab methods that make the field feel coherent.

Showing 47 of 47 lessons

#TitleTime
1What Is Molecular Biology?7 min
7 min read5 glossary terms
2Molecular Biology vs Genetics vs BiochemistryBuilds on: What Is Molecular Biology?7 min
7 min read6 glossary terms
3The Central Dogma Explained SimplyBuilds on: Molecular Biology vs Genetics vs Biochemistry8 min
8 min read6 glossary terms
4What Are Biological Molecules?Builds on: The Central Dogma Explained Simply8 min
8 min read6 glossary terms
5What Is a Macromolecule?Builds on: What Are Biological Molecules?8 min
8 min read6 glossary terms
6What Is an Enzyme?Builds on: What Is a Macromolecule?8 min
8 min read6 glossary terms
7Structure and Function in BiologyBuilds on: What Is an Enzyme?8 min
8 min read6 glossary terms
8Levels of Biological OrganizationBuilds on: Structure and Function in Biology8 min
8 min read6 glossary terms
9What Does "Molecular Mechanism" Mean?Builds on: Levels of Biological Organization8 min
8 min read6 glossary terms
10How Scientists Study Molecules in CellsBuilds on: What Does "Molecular Mechanism" Mean?9 min
9 min read6 glossary terms
11How to Learn Molecular Biology Without Memorizing EverythingBuilds on: How Scientists Study Molecules in Cells8 min
8 min read5 glossary terms
12What Is DNA?8 min
8 min read6 glossary terms
13DNA Structure and Base PairingBuilds on: What Is DNA?9 min
9 min read6 glossary terms
14Inside a Gene: Promoters, Exons, Introns, and Regulatory DNABuilds on: DNA Structure and Base Pairing10 min
10 min read6 glossary terms
15Copying and Protecting DNABuilds on: Inside a Gene: Promoters, Exons, Introns, and Regulatory DNA11 min
11 min read6 glossary terms
16Packaging DNA: Chromatin and ChromosomesBuilds on: Copying and Protecting DNA9 min
9 min read6 glossary terms
17DNA vs RNA7 min
7 min read5 glossary terms
18How Proteins Are MadeBuilds on: DNA vs RNA9 min
9 min read6 glossary terms
19Transcription, Step by StepBuilds on: How Proteins Are Made11 min
11 min read5 glossary terms
20Translation, Step by StepBuilds on: Transcription, Step by Step12 min
12 min read5 glossary terms
21Protein Folding Basics9 min
9 min read6 glossary terms
22Enzymes as Molecular MachinesBuilds on: Protein Folding Basics10 min
10 min read6 glossary terms
23Protein Modification and TraffickingBuilds on: Enzymes as Molecular Machines11 min
11 min read6 glossary terms
24Protein Complexes and InteractionsBuilds on: Protein Modification and Trafficking9 min
9 min read6 glossary terms
25Protein Quality Control and DegradationBuilds on: Protein Complexes and Interactions10 min
10 min read6 glossary terms
26PCR Explained Simply10 min
10 min read4 glossary terms
27Gel Electrophoresis ExplainedBuilds on: PCR Explained Simply8 min
8 min read4 glossary terms
28Recombinant DNA Basics10 min
10 min read6 glossary terms
29Molecular Cloning WorkflowBuilds on: Recombinant DNA Basics10 min
10 min read6 glossary terms
30CRISPR Explained SimplyBuilds on: Molecular Cloning Workflow12 min
12 min read5 glossary terms
31Gene Therapy BasicsBuilds on: CRISPR Explained Simply11 min
11 min read6 glossary terms
32Synthetic BiologyBuilds on: Gene Therapy Basics10 min
10 min read6 glossary terms
33What Is a Cell?7 min
7 min read6 glossary terms
34Prokaryotic vs Eukaryotic CellsBuilds on: What Is a Cell?8 min
8 min read6 glossary terms
35The Nucleus ExplainedBuilds on: Prokaryotic vs Eukaryotic Cells8 min
8 min read6 glossary terms
36Ribosomes: Where Proteins Are BuiltBuilds on: The Nucleus Explained8 min
8 min read6 glossary terms
37Mitochondria and Cellular EnergyBuilds on: Ribosomes: Where Proteins Are Built8 min
8 min read6 glossary terms
38Cell Membranes and TransportBuilds on: Mitochondria and Cellular Energy9 min
9 min read6 glossary terms
39How Organelles Work TogetherBuilds on: Cell Membranes and Transport9 min
9 min read6 glossary terms
40What Is a Gene?8 min
8 min read6 glossary terms
41Chromosomes ExplainedBuilds on: What Is a Gene?8 min
8 min read6 glossary terms
42Alleles, Genotypes, and PhenotypesBuilds on: Chromosomes Explained8 min
8 min read6 glossary terms
43Mutations Explained SimplyBuilds on: Alleles, Genotypes, and Phenotypes8 min
8 min read6 glossary terms
44How Mutations Affect ProteinsBuilds on: Mutations Explained Simply9 min
9 min read6 glossary terms
45Mendelian Genetics vs Molecular GeneticsBuilds on: How Mutations Affect Proteins9 min
9 min read6 glossary terms
46Inheritance Patterns: Dominant, Recessive, X-linkedBuilds on: Mendelian Genetics vs Molecular Genetics10 min
10 min read6 glossary terms
47Genetic Variation and Why It MattersBuilds on: Inheritance Patterns: Dominant, Recessive, X-linked9 min
9 min read6 glossary terms