A level Biological Molecules - Learn the ENTIRE topic in this video. AQA A level Biology Revision

[@ThatOneGuyWhoWearsGlasses]

Thank you! Just passed my GCSEs and I am studying ahead of time now, you are unfathomably fantastic! Also nice necklace, nothing to do with anything - I just think it is cool.

[@Itzahmad1901]

you probably realised what a good decision youu made. i was hestiant during the holidays altho i had planned to do so. i was procrastinating. then i went abroad i did some work in last couple days but ig i benefitted abit but good job

[@prettyipe9510]

literally, what my teacher takes like a week to teach us, you teach us in 40 mins. thank you i appreciate all the effort you put in to this

[@MissEstruchBiology]

haha well this is an over view and Im sure in lessons you get. a chance to practice questions etc. BUT I am glad you found it helpful

[@saracrouchfernandez7956]

yeah and if you put it on 1.25 speed. only takes 30 and still easy to understand

[@cartooncrazy9433]

I'm trying to self teach A-Level bio as an adult, thank you for this ❤

[@MissEstruchBiology]

you're so welcome !!! Good luck

[@kaialolll]

do u set urself exams to do

[@fibonacci3138]

@@kaialolll Hi, im self teaching too and we dont set ourselves exams, we sign up for exams at the end of the year at an exam center, and the exams will be at the same time and date as everyone else doing the A-Level we signed up for e.g. I'm doing my biology a level with AQA and my exam will be at 1pm at 5/06/2024, the same time as everyone else doing their biology a level with AQA.

[@jakubsypien5090]

here I am a week before my exam even thought this shouldn't be the case. covered the whole topic. your awesome!

[@MissEstruchBiology]

Hope it helps!!!

[@faysalmohammed2821]

how did you do

[@sofiaahmed4622]

im doing a level 3 diploma in medical science and this video has practically saved me right before my exam. thank you so much for being straight to the point with this topic! (unlike my class teacher)

[@mustafemowliid3803]

Same 😂

[@od_editz1516]

Same

[@mustafemowliid3803]

WHERE IN ENGLAND @@od_editz1516

[@kieranhawksworth4810]

Yes now, need this for my mock! Thanks!!!

[@MissEstruchBiology]

Perfect timing! I hope it helps with your revision 😁

[@sush1811]

Did u get the grades?

[@Iss-m8k]

I have a test tomorrow on this and you are sooo helpful. I didnt feel prepared until i watched your video! ❤

[@ayman9187]

gcse biology is real biology, then u switch to a level biology and u start to learn chemistry 😭😭😭😭😭

[@callummullaney4070]

SOOO helpful and straight to the point, thank you so much :)

[@MissEstruchBiology]

You're so welcome! Really glad you found it helpful 😁

[@lucien9133]

OH MY GOD I LITERALLY LOVE YOU YOU'RE SAVING MY A LEVEL MOCKS 😭😭😭❤❤❤

[@lukebrown2498]

so so so so helpful. Concise but with all essential knowledge. great for refreshing on the topic. Thanks Miss Estruch!!!

[@MissEstruchBiology]

You're so welcome!!! So pleased it was helpful

[@jjjssll]

Miss I just watched every single ad even though they were minutes long each, just as a small thank you for all the hard work you put into your videos 😅 it’s the least I could do!! Thank you so much for your videos ❤️

[@MissEstruchBiology]

Wow, thank you! I am so pleased it is helping you!!!!

[@maysamahmood1595]

Exactly what I need for last minute revision 🙂

[@MissEstruchBiology]

I hope it helps!!!

[@lynapl4ys]

ahlie

[@jesslovesawalk8557]

Thinking of doing a biology a level (I'm 34). Just found you today. The plan is to watch every single video of yours while making notes and learning the information... then when I do the a level, it'll hopefully be a bit easier. Head start :D thank you for making these. You're brilliant :)

[@MissEstruchBiology]

ah amazing!!!! I love that you're taking it up now. Welcome to the MEB (Miss Estruch Biology) group 😊😊

[@jesslovesawalk8557]

@MissEstruchBiology I feel welcome :D thank you. Lots to do :D

[@goldenkiller3490]

you really help me sleep at night, your voice is so soothing and not only that , i’m learning biology at the same time !!!

[@MissEstruchBiology]

😂😂 glad to help

[@minnybo58]

This is so incredibly helpful, thank you so much for this!

[@MissEstruchBiology]

I'm so glad you are finding it helpful!!! Good luck

[@eloisenotman4402]

Thanks I found this video really helpful and was great at doing an overall summary of the topic! I wish you were my actual A Level Bio teacher!

[@MissEstruchBiology]

awww that's so kind, thank you! So pleased it helped you 😀

[@momendawdi6426]

Thank you so much for this video, it’s so helpful and a truly exiting educational experience to further consolidate my understanding of the topic. But I wanted to ask, will you be making these for every topic (especially the more challenging A2 topics)? I thank you again greatly for your videos

[@MissEstruchBiology]

So glad you found it helpful! Yes I will be. Topic 6 is coming next

[@vsn_aks]

Miss Estruch is the real MVP

[@MissEstruchBiology]

😆😆 Thank you so much!!!

[@spageticanhearu5573]

thanks so much, I didn’t quite understand the topic at school but you made it really easy :)

[@MissEstruchBiology]

I'm so glad!

[@daisylawrence7447]

So helpful, thank you! Having the whole topic in one video is so great for a recap and refresh :)

[@MissEstruchBiology]

so pleased you find it helpful. I thought it would be great for revising for end of topic tests

[@rhianajohnson5701]

​@@MissEstruchBiology it would be great if you made a video like this just for extra knowledge on each topic, I never know how much extra info I need to know for the essay section

[@raphaeloregan7633]

@@MissEstruchBiology I have an end of topic test coming up and these are perfect for revision, thankyou.

[@Dio.is_hot]

was actually so helpful, thanks x

[@MissEstruchBiology]

You're so welcome!

[@kundana2005]

Thank you so much for this summary video Ms Estruch!

[@MissEstruchBiology]

you're so welcome 😊😊

[@zaragottem]

thank you thank you thank you thank you are LITERALLY saving my a levels

[@MissEstruchBiology]

ahh amazing! So pleased you found it helpful

[@cldm3292]

really helpful! please make more for all topics would be very helpful! x

[@MissEstruchBiology]

So glad it helped. All the other topics are on the way! Topic 6 next.

[@cldm3292]

@@MissEstruchBiology thats great thank you!

[@eilidhr_]

I'm so glad you're doing these videos! Thank you so much, so helpful :)

[@MissEstruchBiology]

So glad it's helpful! Look out for the remaining 7!

[@au8jin]

low-key tryna self teach myself some of the content before i do this at college 😮

[@yaniahmed752]

Truly helpful, thank you so much

[@MissEstruchBiology]

So glad you found it helpful 😊😊

[@abcrm101]

Just watched the video while I was having lunch (and watched the rest of the video standing to help with digestion haha) Thank you so much for doing this

[@MissEstruchBiology]

🤣🤣 haha love it. Amazing multitasking

[@abcrm101]

@@MissEstruchBiology yes XD a relaxing supplementary revision session

[@kamilaAhmedzai]

Omg this is soo helpful!!!! Will you be doing this for the whole topic ready for the exams this year?

[@MissEstruchBiology]

Yes! I will do one for will 8 topics. So glad you found it helpful 😁😁

[@ellia3289]

Who else is cooked 🙋‍♀️

[@elysian7817]

me

[@mr_goal7225]

extremely cooked

[@Vision30.]

Asf

[@souldevourer4526]

Me

[@maahiraval7124]

Meeee

[@phoetopia]

amazing, amazing video! thanks so much! really helps as a quick refresh before an exam!

[@SattwikaDutta]

Watching it 5 mins before exam😢😢😢

[@MissEstruchBiology]

eeek good luck

[@BeaterKumbula]

you just made me love biology

[@MissEstruchBiology]

yaaaayyyyy

[@levysonmchisha7224]

I love 😍 the way you have easily explained this topic madam. thank you 🙏

[@MissEstruchBiology]

Thank you! I am so happy it helped

[@izzy7338]

hi miss, you know for the carbohydrates in the disaccharides when you do the equation for each, do you have to specifically know if it’s alpha or beta glucose being used??

[@MissEstruchBiology]

hello. No you don't have to for AQA

[@izzy7338]

@@MissEstruchBiology thanks miss happy new year! I have my mocks next week (Y12) and im being tested on topics 1 and 2

[@ashnishiju]

@@izzy7338 omg same lol

[@aleenalailla04]

my favourite topic ♡

[@MissEstruchBiology]

it is a good one!

[@Dog-ln2rx]

Summer holiday so boring that i decided to learn a level alr

[@MissEstruchBiology]

love it haha. head start!

[@trollfacegamung5512]

bruh keep this mindset

[@dev.rn11]

What are the two functions of the “R” groups in a polypeptide chain? 14:36

[@highlander6573]

clear and concise, very nice

[@MissEstruchBiology]

Thank you! So pleased you like it

[@Animaltails]

really good video thanks! will you do more videos like these with the other topics?

[@MissEstruchBiology]

Yes! Will being doing one for all 8 topics

[@Animaltails]

@@MissEstruchBiology thanks so much 😊

[@karsondhakal8139]

Hello, may I ask how you would revise for a level biology and how I can ensure that I can achieve A/A* in a level biology? Thank you

[@MissEstruchBiology]

hey email me at [e-mail] and I'll send you a Full list of ideas and recommendations of resources

[@daisylawrence7447]

Does reducing sugar test only test for disaccharides? I don't understand why acid is added to hydrolyse monsaccharides in the test for non-reducing but no acid is added in the test for reducing.

[@MissEstruchBiology]

Reducing sugars tests for all mono and disaccharides, except sucrose. Sucrose is the only one that is non-reducing because the chemical group that is able to reduce is involved in the glycosidic bond. Thats why you have to hydrolyse the molecule, and then it works.

[@daisylawrence7447]

Thank you so much for your reply, that’s really helpful! I have a topic test tomorrow and your videos have been a massive help.

[@rhianajohnson5701]

​@@daisylawrence7447 how did you do

[@irisramsden7158]

Thank you so much this was so so helpful :)

[@MissEstruchBiology]

I'm so pleased it's helping you 😊 ☺️

[@noahblackwelll]

how much more detail is there to know in terms of dan replication, like 3", 5', Okazaki fragments and stuff thanks

[@MissEstruchBiology]

For AQA you don't need to know that. I have a separate DNA replication video as exactly the standard for AQA that will help

[@icecold4085]

Mrs Estruch, are these whole topic videos all the theory you need for A level bio? So aside from exam technique and mark schemes, etc do these whole topic vids cover all content needed for the A*

[@MissEstruchBiology]

Yes, but my individual videos on each topic give it in more thorough detail for a better understanding

[@johnjoecahill3301]

So do all these whole topic videos reach all the specification points. Hoping this alongside my detailed book note flashcards is sufficient. Thanks

[@JustinSmith-ff5sb]

Truly a great video Miss, so helpful with this topic. IBut I just wanted to ask, would it be possible if you could possibly edit the video so that the quality is better? The maximum quality I could get to is 360p and it sort of affects how I can concentrate. Thank you for your efforts Miss

[@MissEstruchBiology]

Hey Justin, So glad you find it helpful!! That's really helpful feedback. I am just exporting my next video at 1080p this time!! Fingers crossed that works and is better for you.

[@medicusv61]

@@MissEstruchBiology You are actually a Godsend! Thank you so much!!

[@MK-sh7ol]

Hey, thanks for the video, really helpful! Had a quick question though. At about 30:33 you said that the nucleotides are joined together by DNA polymerase to form phosphodiester bonds. However, I thought that the bonds between nucleotides are hydrogen bonds and those between the pentose sugar and the phosphate group in DNA. Could you confirm that?

[@MissEstruchBiology]

hello, the bonds between bases on different strands hydrogen bonds, not between nucleotides

[@hollywyett5953]

super helpful. thanks so much!

[@MissEstruchBiology]

☺️☺️ you're welcome

[@IslamicCop]

Do these lessons also work for CIE A Level?

[@daisyhanson1929]

does anyone know if this content majorly differs from the OCR alevel, because i cant find a decent video for OCR

[@MissEstruchBiology]

this topic is relatively similar. BioRach is amazing foe OCR though

[@omggrfrfr]

very very helpful!! this question might sound dumb but, are the a level notes sold as soft copy or shipped as hard copy?

[@MissEstruchBiology]

Hey, all my products are digital

[@humayrakadir5853]

So so helpful thank you so much I hope you can make more topic videos like this❤️❤️

[@MissEstruchBiology]

All other topics are coming too 😁😁😁

[@mabale5773]

This is really helpful ❤❤

[@MissEstruchBiology]

I'm so glad!

[@adriang7272]

Hi miss Estruch, thank you for this video, can I ask where the topic 4 video is on dna, genes and protein synthesis?

[@MissEstruchBiology]

Coming next week 😁😁

[@gmzayan8670]

Hey, can anyone please tell me if I can use her resources for Edexcel A level Bio? P.S- I am self studying entirely on my own and books.

[@sasdsfsf-v9j]

How’s it going? I’ve been trying to self study as well

[@menaaaa05]

24:27 isn’t it iodine in potassium iodide, if not, you won’t get the mark. Because I’ve seen that in mark schemes

[@KingslinaOboh]

Ohhhh,thank you for saying this I'm definitely putting this into practice for my a levels exam next year 😊

[@Onedirection537]

My exam is a month away and I’m really worried i hope it’ll be easy

[@Boltzy_Shorts]

Ronaldo is clearly the goat and anyone who disagrees doesn’t know ball

[@strive4greatness35]

Factos 👀

[@miraclesicky]

Hi Miss, 35:32 Five Key properties of water 5) how does surface tension provide habitat for certain organisms? Thank you

[@سدرةالمنتهى-ه3ش]

hello! i'm a bit late but during o levels i took bio and dropped chem, not understanding a single thing in it 😭 am i screwed or is there anything i can do?

[@MissEstruchBiology]

Never too late to keep trying to improve

[@jj-du4ns]

Thank you so much I was wondering if you did topic 2 pls

[@MissEstruchBiology]

That's coming this Monday! Hit the notifications symbol so you don't miss it ☺️

[@greylux-4284]

Love you miss 😊

[@MissEstruchBiology]

😄😄 Really hope this helps boost your revision and grades 📚📚📚

[@shazmeertv44]

Messi is by far the greatest footballer to ever grace the sport

[@IsmailKhan-oe1rt]

Pepsi

[@immo_gamer7066]

Penalty for Argentina

[@Onedirection537]

I agree

[@plamenvasilev7980]

​@@IsmailKhan-oe1rt have some bepsi

[@lynapl4ys]

no ronaldo

[@hannahganado]

Is the lock and key model a simpler version of the induced fit model, or are they completely different things?

[@MissEstruchBiology]

Hey, they are different models.

[@idontknowwhattonamethis75h82]

Hey I’m new to a level and do not know how the specification works, at 1:59 you said that glucose is an example of a monomer but on the spec it says monosaccharides, are they the same thing

[@faysalmohammed2821]

Yeah

[@jasonsingh9698]

Monosaccharides are single sugar units. Examples of monosaccharides are glucose, fructose and galactose.

[@bruxnoyt]

bruh ur the goat for real

[@MissEstruchBiology]

thank you!

[@kristalwangli9900]

Thank you very much!!

[@MissEstruchBiology]

You're so welcome 😁😁

[@sarahisthebest2501]

My teacher doesn't even teach, she just shows us the slide and moves on

[@katieweymouth3103]

hi miss, will all of these summary videos be up in time for this years a levels?

[@MissEstruchBiology]

yes! I'm doing 1 per week, third one comes out tomorrow

[@MissEstruchBiology]

so all 8 should be uploaded before the end of March

[@GyasAlam-df4yd]

Can i use the sample for edexcel?

[@sabriya1225]

is that really all we need to know for inorganic ions or is there more btw this vid is so helpful

[@MissEstruchBiology]

so pleased it was helpful! That's it! You learn the roles applied to examples throughout the A level in other units

[@whomerdoodles]

22:19 shouldn't the graph on the right decrease as there is less substrate to react so the reaction is not constant?

[@MissEstruchBiology]

hey, that would be if the x axis was time. This isn't a change over duration of a reaction. Its showing the rate at set substrate concentrations. Hope that helps

[@whomerdoodles]

@@MissEstruchBiology yep, cheers

[@jem5917]

I'm doing Edexcel B can I still use this video? :( There aren't many videos out there for my spec :/

[@MissEstruchBiology]

it doesn't match up exactly for Edexcel, but there will be some overlap. You'll need to check it against your spec carefully

[@aminetoutah8834]

great vid miss

[@MissEstruchBiology]

thank you!

[@bobbyriley3418]

where was the mention of the 5' and 3' end of DNA? Really good video but still some gaps!!

[@MissEstruchBiology]

That level of deatil is not needed for AQA. Glad the videos helped :)

[@bazabaza7821]

Is this suitable for AQA and OCR please?

[@lynapl4ys]

yes for AQA, but with OCR check the spec to make sure :)

[@AM-hn7gj]

Thankyouuuu!!!

[@MissEstruchBiology]

You're welcome 😊 Hope it was helpful

[@sheehaannvizhi7997]

Can OCR a level students use this ?

[@MissEstruchBiology]

yeah, BUT check against your spec as it isn't identical information

[@mohid0786]

Not the hero we deserved but needed

[@MissEstruchBiology]

awww thank you 😊

[@okbro950]

nice one

[@MariamAhmed-fy6bu]

hello miss can you make a video on inorganic ions please.❤

[@kavishmaster7605]

Ty miss 👍🏽👍🏽

[@MissEstruchBiology]

You're so welcome. Really hope this helps streamline your revision 📚

[@mistermusab8055]

31:44

[@UNKNOWN-jk6wv]

TYSM GURLLLLLL XXX

[@emmie_vukic4169]

3:15

[@zain6474]

im doing ocr, is the content still the same?

[@MissEstruchBiology]

It's similar but not identical. I have actually just released my OCR notes! missestruch.co.uk/product/a-level-ocr-a-notes-full-set-topics-1-6/

[@Lujain-r2h]

wish they had ths gor eduqas

[@MissEstruchBiology]

one day maybe

[@reemamin1584]

life saver ,

[@MissEstruchBiology]

😁😁😁

[@satchinmankaleswaran382]

So no one is going to question the random breathing at 16:30...

[@MissEstruchBiology]

haha I think that's my cat. She features a lot in my videos, but in the talking head videos of mine you see her. She likes to sit right by my computer when I record.

[@doodlebob1898]

yay

[@MissEstruchBiology]

Hope it helps boost your revision motivation and grades 😁📚

[@shazmanoor8421]

THANKSSSSSSSS

[@MissEstruchBiology]

you're welcome

[@scifigeek7207]

Exams in 3 days I’m cooked

[@MissEstruchBiology]

🤞🤞 good luck

[@Gamerayaan162]

Same

[@caitlinrobo]

I'm on OCR spec :/

[@MissEstruchBiology]

I do now have OCR A level notes! missestruch.co.uk/product/a-level-ocr-a-notes-full-set-topics-1-6/

[@elizabethtetteh2434]

God wants to be your friend. Why don't you be His? 😊😊😊

[@jana-ev7qc]

praise god 🙏🦴👀

[@berky2278]

Free Sample

[@MissEstruchBiology]

www.missestruch.co.uk/free_notes_sample

[@daddytaytaylove]

when is the bathwater

[@oreiy0]

360p is criminal

[@MissEstruchBiology]

🙈🙈 some of the older vids are pretty low quality

[@rafaysweb]

leng