Yan : Y 8 Biology

Food & Digestion

Food Groups: http://www.youtube.com/watch?v=VpRBFnl0GxQ

How digestion works: http://www.youtube.com/watch?v=eTMzl1cblZc

Enzymes in Digestion: http://www.youtube.com/watch?v=u_pDxx2s0Ck

Diffusion Through a Membrane experiment: http://www.youtube.com/watch?v=2Th0PuORsWY

Iodine turns blue in reaction to starch. When a starch solution is placed in dialysis tubing (a semi-permeable membrane) and the tubing is added to a beaker of iodine , will the starch be able to pass through the tubing and turn the water blue or will the smaller iodine molecules pass through and turn the contents of the tube

Respiration

Aerobic and Anaerobic Respiration: http://www.youtube.com/watch?v=Je-Z3C8tD6o

Respiratory System Song: http://www.youtube.com/watch?v=p4zOXOM6wgE

Breathing: http://www.youtube.com/watch?v=ylEknRf0jLU

The cardiac cycle: http://www.youtube.com/watch?v=5tUWOF6wEnk

The Benefits and Effects of Exercise: http://www.youtube.com/watch?v=aE8HyN0zJcw

Microbes and Disease

Microbes and Disease: http://www.youtube.com/watch?v=dWAdY57SQHs

Microbes Video (what's it, transmission, control, protecting food): http://www.youtube.com/watch?v=udtr9qZSReg

Amoeba biology: http://www.youtube.com/watch?v=Aa0cvmsD_2Q

Bacteria: http://www.youtube.com/watch?v=pcXdfofLoj0

Biology Of Fungi Part : http://www.youtube.com/watch?v=4NO299do_l4

Plasmodium, The Malaria Parasite: http://www.youtube.com/watch?v=plFnRYYREXU

Flu Attack! How A Virus Invades Your Body: http://www.youtube.com/watch?v=Rpj0emEGShQ

Prions-What are they?: http://www.youtube.com/watch?v=tfv3xAw0XOE

Ecology


Ecosystems and ecological networks:

https://www.khanacademy.org/partner-content/CAS-biodiversity/why-is-biodiversity-important-ca/biodiversity-and-ecosystem-funct/v/biodiversity-ecosystems-and-ecological-networks

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