7-11 Active Loading of Sucrose in the Phloem (Cambridge AS A Level Biology, 9700)

[nmdsmc]

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[ShahadaMushtaq]

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[saniyahzeeshan]

I have my bio AS CIE tomorrow... I'm so grateful I watched ur videos throughout my AS year ... I literally didnt know both Ch9 and Ch11 till today and I was so stressed as I have my exam tomorrow... decided to watch your playlists for the chapters, Watched it at 2x speed and I SWEAR THE EXPLAINATIONS WERE SO AMAZING THAT I UNDERSTOOD BOTH THE CHAPTERS IN 3 HOURS...! THANKYOU SOOO MUCH SIR! U MADE BIO SO MUCH INTERESTING (Bio was my least favourite subject in Olevels but after being taught by you in AS, it became my fav subject) ... If I score an A in my AS, its just because of you... I can never thank you enough.... Luv from PAKISTAN 🇵🇰!!!! I recommended ur channel to many of my classmates aswell ... Lets get that silver playbutton💪🏻💪🏻

[MMYoriOki]

We just did this chapter at school and i had very little understanding of the chapter and u uplaoded this at the golden time, THANK YOU SO MUCH

[anda]

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[progamers]

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[heyitsmeivana]

really appreciate the videos u make🥲 really helpful and u explain everything clearly and in detail. i wish there were vids like these for chemistry too 😭😭

[crackers]

I hate plant transport and can't study it for the life of me. Thank you for carrying me through this chapter 🙏🙏

[elma]

THANK YOU SO MUCH FOR YOUR LECTURE VIDEOS!
You said in your video that we can substitute sucrose in place of amino acid if question ever asks AND GUESS WHAT! THEY DID!

[belindablessed]

I now have hope for biology, thank you sir

[pawarisarattanapansak]

I will gladly pay for your notes if you made any! Thanks so much for this video!!!! Saved my mocks for real!

[FurqanZimri]

Ottar bio tutor video in 1.75x = better then any academy, college and tutors

[rehanabokhari]

Very good explanation and easy drawing helps in understanding

[a.s.m.islamulhoquelaskar]

Do the sucrose and protons transport into cell wall or in the space between cell membrane and cell wall?

[mashiatislam]

Does passive diffusion in general pass polar substances or non polar (H+ is polar) but markscheme says PASSIVE DIFFUSION CONDUCTS TRANSPORT OF CO2 (non polar) somewhere

[noone-literallynoone]

The video was great tysm but I just have a small stupid question 😭😭why does sucrose need hydrogen can’t it just go by itself by a pump or smth thru active transport??

[rawrraii]

WAIT WAIT I JUST GOT A QUESTION IN THE MOCK ABT 'explain and describe the mechanism of phloem sap movement into the phloem sieve tube elements' is it the same as amino acids and sucrose?

[rawrraii]

wait so then since h+ ions are passively diffusing so sucrose is transported my proton pumps by facilitated diffusion right?

[abdulpomade]

hi sir, will there be any unloading of sucrose ask?