What’s on the ATP poster
A definition and 6 facts worth remembering.
Adenosine triphosphate: adenine, ribose and three phosphate groups. Hydrolysis of the terminal phosphate releases energy for cellular work.
- ATP → ADP + Pi releases about 30.5 kJ/mol.
- The amount is small enough to avoid waste and large enough to be useful.
- It is regenerated constantly — a human turns over roughly body weight in ATP daily.
- It is not a long-term store; that is what fats and glycogen are for.
- Made by substrate-level and oxidative phosphorylation, and photophosphorylation.
- Immediate, soluble and universal across life.
- Per hydrolysis — ~30.5 kJ/mol
- Store? — no, currency
- A resting adult regenerates tens of kilograms of ATP a day from a standing pool of on…
ATP is a currency, not a store: it is spent and regenerated continuously rather than accumulated.
Questions about the ATP poster
- What’s on the ATP poster?
- A definition and 6 facts worth remembering. Adenosine triphosphate: adenine, ribose and three phosphate groups. Hydrolysis of the terminal phosphate releases energy for cellular work. ATP → ADP + Pi releases about 30.5 kJ/mol.; The amount is small enough to avoid waste and large enough to be useful.; It is regenerated constantly — a human turns over roughly body weight in ATP daily.; It is not a long-term store; that is what fats and glycogen are for.; Made by substrate-level and oxidative phosphorylation, and photophosphorylation.; Immediate, soluble and universal across life.; Per hydrolysis — ~30.5 kJ/mol; Store? — no, currency; A resting adult regenerates tens of kilograms of ATP a day from a standing pool of on…. ATP is a currency, not a store: it is spent and regenerated continuously rather than accumulated.
- Who is the ATP poster for?
- ATP belongs to the Biology section rather than to a school year, because life science is not something one grade owns. Anyone learning biochemistry can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the ATP poster?
- It releases a useful amount of energy in one step, and is quickly regenerated. A wall chart earns its place by being glanceable from where the work is happening, so ATP belongs on the wall where that life science work actually happens, within glancing distance, rather than filed away.
- What other posters go with ATP?
- Amino Acids, Food Tests and The Four Biomolecules sit alongside ATP in the Biology section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Amino AcidsFood TestsThe Four Biomolecules
- Is the ATP poster free to download and print?
- Yes. ATP downloads as a free PDF with no account, no email and no watermark, like everything else in the Biology section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the ATP poster print at?
- ATP is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of ATP loses nothing.Printing guide
Related posters
Charts that sit alongside ATP on the same wall.
Browse every Biology poster, or start from the full catalogue.