Biology subject expertise for study notes, problem-solving, and explanations. Covers cell biology, genetics, ecology, anatomy, and evolution. Provides diagrams, processes, and classification systems. Use when studying biology topics, creating biology notes, or explaining biological concepts. Triggers - biology help, cells, genetics, DNA, evolution, ecology, anatomy, organisms.
Specialized knowledge for biology studying, concept explanation, and note creation.
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root((Biology))
Cell Biology
Cell Structure
Organelles
Cell Division
Cellular Respiration
Genetics
DNA & RNA
Protein Synthesis
Inheritance
Mutations
Ecology
Ecosystems
Food Webs
Biogeochemical Cycles
Population Dynamics
Evolution
Natural Selection
Speciation
Evidence
Phylogeny
Human Biology
Organ Systems
Homeostasis
Immunity
┌─────────────────────────────────────────┐
│ Cell Membrane │
│ ┌─────────┐ ○ Ribosome │
│ │ Nucleus │ ~~~~ ER │
│ │ DNA │ ⬡ Mitochondria │
│ └─────────┘ ▢ Golgi │
│ Cytoplasm │
└─────────────────────────────────────────┘
flowchart LR
A[DNA] -->|Transcription| B[mRNA]
B -->|Translation| C[Protein]
$$C_6H_{12}O_6 + 6O_2 \rightarrow 6CO_2 + 6H_2O + ATP$$
| Stage | Location | ATP Yield |
|---|---|---|
| Glycolysis | Cytoplasm | 2 ATP |
| Krebs Cycle | Mitochondria matrix | 2 ATP |
| ETC | Mitochondria membrane | 32-34 ATP |
$$6CO_2 + 6H_2O + Light \rightarrow C_6H_{12}O_6 + 6O_2$$
| Stage | Location | Products |
|---|---|---|
| Light Reactions | Thylakoid | ATP, NADPH, O₂ |
| Calvin Cycle | Stroma | Glucose |
flowchart TB
A[DNA Helicase unwinds] --> B[Primase adds primers]
B --> C[DNA Polymerase adds nucleotides]
C --> D[Ligase joins fragments]
A a
┌───────┬───────┐
A │ AA │ Aa │
├───────┼───────┤
a │ Aa │ aa │
└───────┴───────┘
| Pattern | Description |
|---|---|
| Dominant | One allele masks the other |
| Recessive | Only expressed when homozygous |
| Codominant | Both alleles fully expressed |
| Incomplete | Blended phenotype |
| Sex-linked | Gene on X or Y chromosome |
Domain → Kingdom → Phylum → Class → Order → Family → Genus → Species
Mnemonic: "Dear King Philip Came Over For Good Soup"
| Domain | Cell Type | Examples |
|---|---|---|
| Bacteria | Prokaryote | E. coli |
| Archaea | Prokaryote | Methanogens |
| Eukarya | Eukaryote | Plants, Animals, Fungi |
flowchart TB
A[Producers] --> B[Primary Consumers]
B --> C[Secondary Consumers]
C --> D[Tertiary Consumers]
D --> E[Decomposers]
E --> A
Only ~10% of energy transfers between trophic levels.