IGCSE BIOLOGY REVISION - [Syllabus 7.3 - 7.4] DIGESTION

Hello guys! Welcome to another IGCSCE BIOLOGY REVISION VIDEO. Today we will be covering section 7.3 and 7.4 of the syllabus, taking a look at both physical and chemical digestion.

Our teeth is very important in the mechanical digestion of our food whereas the enzymes in our bodies are vital for the chemical digestion that takes place in our alimentary canal.

I hope this video has helped you to understand a bit about this topic!

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IGCSE BIOLOGY | IGCSE BIOLOGY REVISION | Digestion | Amylase | protease | Chemical digestion | Mechanical digestion | Enzymes | Alimentary canal | Science | Teeth | Incisors | canine | molar | premolars | Surface area

[mariamichael]

Thanks a bunch for your videos, i felt hopeless but now i understand !! I am also using ur marvelling website i would like to know when will u be posting the rest of the topics as i am relying on them ! Thank u

[karenlow]

Thank you so much for all these useful videos, could you please do more of this kind of videos ?

[rodaynawael]

Hey, THANK YOU very much for your videos But, what about the gastric juice ? Because it's written in the syllabus and I don't really get it. I would be very thankful if you reply!

[subankeekarunaratne]

thanks a lot for the video. these are really helpful. please make more videos. thanks a lot sir. god bless you.

[vanilllaaedits]

In an MCQ if they ask us where is amylase produced and there’s options that include mouth and duodenum so which one is the suitable option ?

[joellim]

Are any of your powerpoints or notes available online?

[abdumannonmurodiy]

Hey thank you for the video. Please can you say where do u get this kind of presentations ?

[manasvivankudre]

thank u. but are u covering these topics from core or extended?

[ruraaak]

God bless you 😇😇😇♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️