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Biology
Genetics and Genomics
DNA and Genetics
1. Introduction to Genetics
2. Structure and Chemistry of Genetic Material
3. Chromosome Organization and Structure
4. DNA Replication
5. Gene Expression: Transcription
6. Gene Expression: Translation
7. Gene Regulation
8. Patterns of Inheritance
9. Genetic Variation and Change
10. Population Genetics
11. Genomics and Modern Genetics
12. Genetic Technologies and Applications
Structure and Chemistry of Genetic Material
Deoxyribonucleic Acid Structure
Nucleotide Components
Deoxyribose Sugar
Pentose Structure
Hydroxyl Group Positions
Phosphate Group
Chemical Properties
Phosphodiester Bonds
Nitrogenous Bases
Purine Bases
Adenine Structure
Guanine Structure
Pyrimidine Bases
Cytosine Structure
Thymine Structure
Base Modifications
DNA Double Helix
Watson-Crick Model
Historical Context
X-ray Crystallography Evidence
Structural Features
Antiparallel Strands
Sugar-Phosphate Backbone
Base Pairing Rules
Hydrogen Bonding Patterns
Major and Minor Grooves
Helix Parameters
Pitch and Diameter
Base Stacking
Helical Twist
DNA Conformations
B-Form DNA
A-Form DNA
Z-Form DNA
DNA Stability
Thermodynamic Factors
Melting Temperature
Denaturation and Renaturation
Hyperchromicity
Ribonucleic Acid Structure
RNA vs DNA Differences
Ribose Sugar
Uracil Base
Single-Strand Nature
Chemical Instability
RNA Secondary Structure
Base Pairing in RNA
Stem-Loop Structures
Pseudoknots
Types of RNA
Messenger RNA
Structure and Features
Coding Sequences
Untranslated Regions
Transfer RNA
Cloverleaf Structure
L-Shaped Tertiary Structure
Anticodon Region
Amino Acid Attachment Site
Ribosomal RNA
Large Subunit rRNA
Small Subunit rRNA
Catalytic Properties
Small Nuclear RNA
Splicing Functions
snRNP Complexes
MicroRNA
Biogenesis Pathway
Gene Regulation Functions
Small Interfering RNA
RNAi Mechanism
Therapeutic Applications
Long Non-coding RNA
Regulatory Functions
Chromatin Modification
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1. Introduction to Genetics
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3. Chromosome Organization and Structure