Monomers, Polymers and Monosaccharides- A-level biology Biological Molecules topic

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Learn the definition of monomers and polymers in this introduction to Biological Molecules for A-level Biology the carbohydrates and covers all required theories on monosaccharides.
Based on the 2019 A-level exam, this is the level of detail for the definition of the condensation v hydrolysis reactions:
Condensation reaction
Joining monomers together to form a chemical bond and releasing water
Hydrolysis reaction
Breaking a chemical bond between monomers through the addition of water.
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14 окт 2019

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Комментарии : 50

@NEUROSHOCK123Channel 3 года назад

Thank you Miss, I have been looking for a YT channel that covers all the AQA AS spec for soooo loooong. I only found it now halfway through the Easter holidays loooool but now I have some motivation to revise Biology. I will definitely tell my friends about this underrated channel and steadily watch all of your videos. Thank you so much!

@MissEstruchBiology 3 года назад

Hello! So glad you found it before your exam and really hope it helps you 🤞🤞 That's great its boosted your motivation too 😊

@Potatoesandchaos 3 года назад

After watching your videos and making some short notes on them I managed to pass my bio tests and exams for this semester despite starting a semester late than my lot and for this I just wanna say I LOVE YOU and THANK YOU SO MUCH.

@MissEstruchBiology 3 года назад

Congratulations Fatima, that's incredible! So pleased to hear your hard work and dedication ( plus the videos) paid off and you reached your goal 🙌💪

@lorigamingroblox3318 Год назад

I am studying this as a year 11 student who finished their gcses this is relatively understandable thanks

@iluvflutter8051 Год назад

same :) gl with biology!!

@lorigamingroblox3318 Год назад

@@iluvflutter8051 same with u!

@Xxxkska 8 месяцев назад

What a levels are you doing

@lorigamingroblox3318 8 месяцев назад

@@Xxxkska Hi I am doing biology chemistry physics maths and further maths for a levels

@ThatOneGuyWhoWearsGlasses Год назад

Thanks! This was a great help.

@iqrahafsahussain 3 года назад

This is sooo good!!

@MissEstruchBiology 3 года назад

Thank you 😄 Glad you found it helpful!

@daddyyumeko3715 3 года назад

THANK YOU I UNDERSTAND THIS SO MUCHHH BETTER !!!!!!

@MissEstruchBiology 3 года назад

That's great 😁😁 Really pleased it helped you

@mrd448 3 года назад

This is AMAZING

@MissEstruchBiology 3 года назад

Glad you liked it 😊

@shafinbepary2000 Год назад

why can't i have teachers like you at my sixth from ? 😭

@MissEstruchBiology Год назад

aww thank you and I'm so pleased you are finding my videos helpful

@mrhowebiology7667 2 года назад

Great video!

@MissEstruchBiology 2 года назад

Thank you!

@AB-dn6fv 3 года назад

great video explains very well!!

@MissEstruchBiology 3 года назад

thank you!

@MissEstruchBiology 3 года назад

@Gotcha B1tch Hi, It follows the AQA specification exactly. Hope that helps.

@MissEstruchBiology 3 года назад

@Gotcha B1tch aww thank you! You may find the study tips and exam technique playlists helpful too. These summarise what I cover in revision lessons linked to skills at school. Also, my blog at MissEstruch.com goes into revision tips in more detail. Good luck

@melvinshinu4316 3 года назад

What do you think is the best way to revise using your videos and in general for biology? I have an exam in May on all the AS content up to DNA, RNA and protein synthesis. Thank you for these videos, they are very helpful!

@MissEstruchBiology 3 года назад

Have you watched my video on top 7 revision/study techniques? Check out that video and the others in the study skills playlist , or my revision tips blog at missestruch.com for lots of advice on this ru-vid.com/group/PLOfYYgIrtVMjPdocf7rR86tpxSIv2JWAG I suggest my videos could be used before a lesson to prepare and have a basic understanding and list of keywords, or after a lesson to consistently your understanding. You could use them to highlight key points in your class notes or add in extra annotations to your notes. Or to make flash cards? Hope that helps and best of luck for your exams 🤞🤞🤞

@melvinshinu4316 3 года назад

@@MissEstruchBiology Thank you

@Chan-me5wg 2 года назад

underrated channel

@MissEstruchBiology 2 года назад

ah thanks!

@winlarter4235 3 года назад

woow MISS do you cover all the As spec on your channel ? omg please let me know I am self teaching myself Alevel As then A2 thank you SOOO much Miss for making these videos FREEEE Miss next year when I smash my Alevel Bio I will need to meet you up to thank you seriously wooooowww WOOOWW THANK YOU SO MUCH MISS HELPING A LOT OF OTHER PUPILS IN MY SITUATION SO THANK YOU MAY GOD BLESS YOU ABUNDANTLY

@MissEstruchBiology 3 года назад

Hello, So glad you are loving the channel and my videos are helping you with your studies. Here is my AS playlist with all the videos ru-vid.com/group/PLOfYYgIrtVMg4pq5oLCf5hZWS1CbZXGzX

@ana-sm Год назад

Hi first thanks for your videos ,they are the best but i have question how we can use your pdfs?

@MissEstruchBiology Год назад

all my PowerPoints/PDFs are here missestruch.co.uk/product-category/powerpoints/

@abia321 9 месяцев назад

Is this the only structure of glucose we need to remember for AQA - do we therefore not need to learn the structure with all of the carbons?

@MissEstruchBiology 9 месяцев назад

yeah, that's correct for AQA

@Maya__x 8 месяцев назад

@@MissEstruchBiology what about for ocr a?

@shannonhennessy2830 Год назад

I took A-level chem and I am now going back to do a-level bio. The way you have drawn glucose confuses me. There are missing oxygens and hydrogens. In the exam would you be asked to draw glucose and if so can you include all the elements present including a C at each corner of the hexagon or would you get marked down

@shannonhennessy2830 Год назад

Also does glucose have to be drawn as a hexagon or could it be drawn as a chain as well

@shannonhennessy2830 Год назад

Would you also be expected to draw the wedged/dashed bonds for the isomers to show the direction of the bonds?

@MissEstruchBiology Год назад

it depends on which exam board you are sitting. This is for AQA and that is the level of detail you need for biology. It doesn't include all the atoms, only the relevant ones involved in bonding.