1. Registering for the Forum

    We require a human profile pic upon registration on this forum.

    After registration is submitted, you will receive a confirmation email, which should contain a link to confirm your intent to register for the forum. At this point, you will not yet be registered on the forum.

    Our Support staff will manually approve your account within 24 hours, and you will get a notification. This is to prevent the many spam account signups which we receive on a daily basis.

    If you have any problems completing this registration, please email support@jackkruse.com and we will assist you.

Sarah Tonin
Last Activity:
Dec 19, 2019
Sep 11, 2017
Likes Received:
Trophy Points:
Dec 12, 1973 (Age: 46)

Share This Page

Sarah Tonin

Silver, Female, 46

just posted interesting article on cells lacking cytochrome c oxidase - maybe not main cell chromophore for red light? Apr 27, 2019

Sarah Tonin was last seen:
Dec 19, 2019