OS
OpenStem
@openstem · Joined Jul 2026
7420 public items8 groups
MoleculeNc1nc2[nH]cnc2c(=O)[nH]1
Biology · L3 · Guanine (DNA/RNA base)
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Biology · L3 · Guanine (DNA/RNA base)MoleculeO=c1cc[nH]c(=O)[nH]1
Biology · L3 · Uracil (RNA base)
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Biology · L3 · Uracil (RNA base)MoleculeCC(C(=O)O)N
Biology · L3 · Alanine (amino acid)
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Biology · L3 · Alanine (amino acid)MoleculeC(C(C(=O)O)N)O
Biology · L3 · Serine (amino acid)
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Biology · L3 · Serine (amino acid)MoleculeCC(C)C(C(=O)O)N
Biology · L3 · Valine (amino acid)
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Biology · L3 · Valine (amino acid)MoleculeReaction: OP(=O)(O)OP(=O)(O)OP(=O)(O)OCC1OC(n2cnc3…
Biology · L4 · ATP Hydrolysis
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Biology · L4 · ATP HydrolysisMoleculeOC(COP(=O)(O)O)C(OP(=O)(O)O)C(=O)O
Biology · L4 · 2,3-Bisphosphoglycerate (2,3-BPG)
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Biology · L4 · 2,3-Bisphosphoglycerate (2,3-BPG)Moleculec1ccc2[nH]cc(CC(=O)O)c2c1
Biology · L4 · Auxin (Indole-3-Acetic Acid)
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Biology · L4 · Auxin (Indole-3-Acetic Acid)MoleculeCC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C…
Biology · L5 · Cholesterol
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Biology · L5 · CholesterolMoleculeCC(=O)NC1C(O)OC(CO)C(O)C1O
Biology · L5 · N-Acetylglucosamine (GlcNAc)
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Biology · L5 · N-Acetylglucosamine (GlcNAc)MoleculeReaction: OC(=O)CCC(=O)O>>OC(=O)/C=C/C(=O)O
Biology · L5 · Succinate to Fumarate (Complex II)
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Biology · L5 · Succinate to Fumarate (Complex II)MoleculeReaction: C(C(C(=O)O)N)S.C(C(C(=O)O)N)S>>OC(=O)C(N…
Biology · L5 · Cysteine Oxidized to Cystine
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Biology · L5 · Cysteine Oxidized to CystineFlowchart5 objects
Biology · L1 · Your Five Senses: How Your Body Notices the World · flowchart
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Biology · L1 · Your Five Senses: How Your Body Notices the World · flowchartFlowchart5 objects
Baby Teeth and Adult Teeth · flowchart
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Baby Teeth and Adult Teeth · flowchartFlowchart7 objects
Biology · L1 · Bodies Built for the Dark · flowchart
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Biology · L1 · Bodies Built for the Dark · flowchartFlowchart5 objects
Biology · L2 · World Biomes at a Glance · flowchart
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Biology · L2 · World Biomes at a Glance · flowchartFlowchart7 objects
Biology · L1 · How Insects Survive Winter · flowchart
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Biology · L1 · How Insects Survive Winter · flowchartFlowchart5 objects
Biology · L1 · Growing New Plants from Cuttings · flowchart
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Biology · L1 · Growing New Plants from Cuttings · flowchartFlowchart7 objects
Biology · L1 · Guess the Diet by the Teeth · flowchart
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Biology · L1 · Guess the Diet by the Teeth · flowchartFlowchart7 objects
Biology · L1 · Your Nose, Tongue, and Skin · flowchart
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Biology · L1 · Your Nose, Tongue, and Skin · flowchartFlowchart5 objects
Biology · L1 · Hatching and Growing Up · flowchart
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Biology · L1 · Hatching and Growing Up · flowchartFlowchart5 objects
Biology · L1 · Wings, Fins & No Legs at All · flowchart
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Biology · L1 · Wings, Fins & No Legs at All · flowchartFlowchart7 objects
Biology · L1 · Why Camouflage Helps · flowchart
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Biology · L1 · Why Camouflage Helps · flowchartFlowchart5 objects
Biology · L1 · Losing Baby Teeth · flowchart
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Biology · L1 · Losing Baby Teeth · flowchartFlowchart7 objects
Biology · L1 · How Pollen Travels · flowchart
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Biology · L1 · How Pollen Travels · flowchartFlowchart9 objects
Biology · L1 · Nursing, Feeding, and Teaching Baby Animals · flowchart
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Biology · L1 · Nursing, Feeding, and Teaching Baby Animals · flowchartFlowchart5 objects
Biology · L1 · Diving and Holding Their Breath · flowchart
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Biology · L1 · Diving and Holding Their Breath · flowchartFlowchart7 objects
Biology · L1 · Webs, Hives, and Dams · flowchart
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Biology · L1 · Webs, Hives, and Dams · flowchartFlowchart7 objects
Biology · L1 · Biennial Plants and Comparing Lifespans · flowchart
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Biology · L1 · Biennial Plants and Comparing Lifespans · flowchartFlowchart5 objects
Biology · L1 · Roots, Stems, and Leaves We Eat · flowchart
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Biology · L1 · Roots, Stems, and Leaves We Eat · flowchart