What’s on the Cell Signalling poster
A 5-row table: Type · Travels.
Types of signalling by distance.
- Autocrine — To the same cell
- Paracrine — To nearby cells
- Endocrine — Via the bloodstream, body-wide
- Synaptic — Across a synapse
- Direct contact — Through gap junctions
One receptor activation can trigger a cascade producing thousands of second messengers. That amplification is the point.
Questions about the Cell Signalling poster
- What’s on the Cell Signalling poster?
- A 5-row table: Type · Travels. Types of signalling by distance. Autocrine — To the same cell; Paracrine — To nearby cells; Endocrine — Via the bloodstream, body-wide; Synaptic — Across a synapse; Direct contact — Through gap junctions. One receptor activation can trigger a cascade producing thousands of second messengers. That amplification is the point.
- Who is the Cell Signalling poster for?
- Cell Signalling belongs to the Biology section rather than to a school year, because life science is not something one grade owns. Anyone learning cell biology can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Cell Signalling poster?
- Reception, transduction, response. Amplification happens in the middle step. A wall chart earns its place by being glanceable from where the work is happening, so Cell Signalling belongs on the wall where that life science work actually happens, within glancing distance, rather than filed away.
- What other posters go with Cell Signalling?
- Cell Cycle Control, Differentiation and The Cell Membrane sit alongside Cell Signalling in the Biology section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Cell Cycle ControlDifferentiationThe Cell Membrane
- Is the Cell Signalling poster free to download and print?
- Yes. Cell Signalling 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 Cell Signalling poster print at?
- Cell Signalling 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 Cell Signalling loses nothing.Printing guide
Related posters
Charts that sit alongside Cell Signalling on the same wall.
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