A Level Biology Revision "The Cell Wall" скачать в хорошем качестве

A Level Biology Revision "The Cell Wall"

You can find all my A Level Biology videos fully indexed at https://www.freesciencelessons.co.uk/... In this video, we look at the cell walls found in plant cells, algae and in fungi. First we explore the cellulose cell wall in plant cells. We look at the properties of the cellulose cell wall and then link these to the structure of cellulose. We then look at the cell walls in algae and fungi. This video is aimed at the UK A Level Biology specifications. Students studying International A Level Biology will need to check their specification. Image Credits: Wilting plant https://commons.wikimedia.org/wiki/Fi... Shenglian Lu, Chunjiang Zhao, Xinyu Guo, CC BY 4.0 https://creativecommons.org/licenses/..., via Wikimedia Commons Cellulose structure (image resized, cropped and rearranged by S. Donnelly) https://commons.wikimedia.org/wiki/Fi... Eunice Laurent, CC BY-SA 4.0 https://creativecommons.org/licenses/..., via Wikimedia Commons Middle Lamella (image resized, cropped and rearranged by S. Donnelly) https://commons.wikimedia.org/wiki/Fi... Jong Sik Kim, Geoffrey Daniel, CC BY 4.0 https://creativecommons.org/licenses/..., via Wikimedia Commons Seaweed https://commons.wikimedia.org/wiki/Fi... Seaweed by Mick Garratt, CC BY-SA 2.0 https://creativecommons.org/licenses/..., via Wikimedia Commons Fungi https://commons.wikimedia.org/wiki/Fi... Holger Krisp, CC BY 3.0 https://creativecommons.org/licenses/..., via Wikimedia Commons