Lipids: Roles of Triglycerides | A-level Biology | OCR, AQA, Edexcel

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saved everyones ass

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[@TechJason]

Wow so much organic chemistry flashbacks from GCSE in the first unit of A-Level Biology..

[@rishiyadav9007]

A vague recollection

[@crystalxvu]

Honestly thank you so much, I was really confused when I was taught this in class a few weeks ago but your video explains everything so clearly!

[@destined0645]

I thought the break down of triglycerides in respiration via hydrolysis requires water,but how does it then release water?isnt that condensation? Please answer

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Incredibly helpful and easy to follow. Thank you so much for taking the time to make these videos.

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[@nehar6748]

How does breaking down of triglycerides release water during respiration? It should require water for breaking down of triglycerides (hydrolysis reaction) right?

[@prakashtamang1948]

good question I was also about to ask the same question and looked at the comment then I found you. please snap revise answer this question

[@jayvanatwal9221]

@@prakashtamang1948 it's the waste product in respiration (water) he's referring to here.

[@RMillan7]

Thanks for this informative video! Having an exam later today so this is a good refresher. 👍🏽

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[@anonymoususer2746]

at 9:16 it says that the components of the triglyceride are broken down in respiration. does it mean the glycerol molecule and fatty acids are broken down to FORM oxygen? or does it mean they REACT with oxygen to form the products OR does it mean that the triglycerides get broken down into glycerol and fatty acids and react with oxygen? or is it something else completely (I need this explaining!)

[@Adam-vu9hv]

both glycerol and the fatty acid chain react with oxygen to form the products of respiration

[@j4gsterz85]

Hydrolisis breaks down the the triglyceride into the 4 components and then the components react with oxygen and then you get the products

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[@yorkielover2676]

So if you melt butter, it would become a liquid. Why does that happen? Since I'm assuming it would remain saturated, since I think double bonds can't form due to heat.

[@drghostduck]

Melting is to do with kinetic energy not saturation.

[@etamang]

I love you! This was so helpful 😍😍

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[@abdelrahmanelsherbini4985]

This is really helpful for revision . very well done. Thank you.

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Can you talk about circulatory system? Love your explanation so much ❤

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Great explanation thanks a lot

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[@jonyworld8464]

Question when we break triglycerides how can we get water ?

[@bunnychan6169]

because it's a hydrolysis reaction, it requires water so a molecule of water is formed, and vice versa when a triglyceride is formed in a condensation reaction

[@bilquisara8582]

Is saturated and unsaturated triglyceride types of triglyceride?

[@hassanwust]

I think so, not sure but love to know the answer.

[@shahmirplays1827]

@@hassanwust Yes, saturated and unsaturated are types of triglycerides with the difference being in the hydrocarbon chain. Saturated triglycerides do not have a double bond in their hydrocarbon chains while unsaturated triglycerides do.

[@arzaadkhan501]

4:42

[@matthewsmbaoh2126]

really helpful

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this helped so much thanks

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Thank you so much, your videos are ace :)

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Nice presentation

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Awesome

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3 minutes 23

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