Energy
How energy moves through ecosystems to create food webs
An auxotroph is an organism that can synthesise its own compounds required for growth; chemos...
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Climate change
Climate change
Definitions
Weather is the condition of the atmosphere at a particular time and place, wit...
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Progeria
Progeria is the syndrome where symptoms suggest a premature age, such as Hutchinson-Gilford progeria syndrome, Werner syndrome and Down’s syndrome.
Hutchinson-Gi...
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Citric acid cycle part 4
Non-essential amino acid carbon skeletons (for example aspartate and asparagine) are made from oxaloacetate. Furthermore, alpha-ketoacids formed from intermediates obtain their amino groups from...
