I kid you not, all I did at school was basic maths and relearning phonics (I was five years old and I already understood phonics perfectly!).

What about now, do you learn biology

I'm home educated now, but I'm doing a biology course, so ...

and technically I just learned about kleptoplasty so that's a bonus

Kleptoplasty isn't really found in any animals though, only in a genus of sea slug named Elysia.

And even now, scientists haven't found out if it actually gains energy from the photosynthesis

The main thing the chloroplasts is used for is camouflage

Edit: I'm wrong, some of the only known animals that practice kleptoplasty are sea slugs in the clade Sacoglossa. (wikipedia)

I do, the only interesting part they thought so far was the chapters about Microbes and Cells

Cellular biology is fascinating, there's still so much we don't know, particularly about how cells evolved

Cellular biology is oddly the thing I find the least interesting! I'm more interested in the organisms as a whole. Unicellular organisms are an exception - they're cool. In any case, I wish there was some way of knowing exactly how the first cell arose.

Oh hey, it does, been a while since I read it

Cool! You see, this is what actual research does - without it, you become a Dinosaurs20. No offense intended to Dinosaurs20, but come on, that WAS necessary!