This video is predicated on the AQA GCSE specification. If you might be following a unique examination board, then I like to recommend that you simply test your specification. Find my revision workbooks right here: https://www.freesciencelessons.co.uk/workbooks
In this video, we start by taking a look at how we will tradition micro organism. We then have a look at how we will use these strategies to analyze the impact of antibiotics on bacterial development.
Bacterial tradition By Kjaergaard at en.wikipedia [Public domain], through Wikimedia Commons
Agar gel plate By Wikitorre92 – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=45023219
Autoclave By SystecAutoclaves (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0)], through Wikimedia Commons
Innoculating loop By Jeffrey M. Vinocur – Own work, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=729447
Adhesive tape By BarberJP – Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5040682
Antibiotic discs By CDC/Dr. JJ Farmer (PHIL #3031), 1978. – Obtained from the CDC Public Health Image Library., Public Domain, https://commons.wikimedia.org/w/index.php?curid=1863159