i read this thread in detail as i have to do an experiment on the leaking out of the beetroot betalains, due to changes to the membrane which occur due to ph changes.
i read the thread and i find that swimming rat's explanation seems most logical and likely.
i love bio. im in yr 11 doin yr 12 bio and i want to kno more. already readin the thread has told me a lot.
And I hate it