Comments on: Effect of Caffeine on Daphnia Heart Rate https://snabbiology.co.uk/effect-of-caffeine-on-daphnia-heart-rate/ All 18 Core Practicals Tue, 11 May 2021 10:08:15 +0000 hourly 1 https://wordpress.org/?v=6.5.2 By: Beth https://snabbiology.co.uk/effect-of-caffeine-on-daphnia-heart-rate/#comment-307 Tue, 11 May 2021 10:08:15 +0000 https://snabbiology.wordpress.com/?p=76#comment-307 A massive help, thank you!

]]> By: ryan https://snabbiology.co.uk/effect-of-caffeine-on-daphnia-heart-rate/#comment-4 Mon, 25 Nov 2019 16:11:28 +0000 https://snabbiology.wordpress.com/?p=76#comment-4 In reply to JamesBenefo.

you make the required concentration using dilutions of caffeine (just use coffee and work out the concentration )

]]> By: JamesBenefo https://snabbiology.co.uk/effect-of-caffeine-on-daphnia-heart-rate/#comment-3 Wed, 24 Jan 2018 15:22:30 +0000 https://snabbiology.wordpress.com/?p=76#comment-3 Good experiment. But how did you get the concentration of the caffeine.

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