19,916
edits
Changes
→Key Stage 4 Higher
: Some [[antigen]]s are receptor sites where [[hormone]]s bind in order to change the behaviour of a [[Cell (Biology)|cell]].
: Some [[antigen]]s are locations where a [[chemical]] will bind in order to be taken into the [[Cell (Biology)|cell]].
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Antigens, page 190, GCSE Biology; Third Edition, Oxford University Press, AQA']
:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Antigens, pages 55, 86, GCSE Combined Science Trilogy 1, Hodder, AQA']