idk if this is helpful to anyone but how i literally pass my tests is watch the videos necessary to my topic and after each vid i grab a piece of paper and write down everything i remember i then rewatch it and add any bits i missed once i've watched a few vids i revisit earlier ones and write down what i remember again to keep it clear in my mind. to summarise, watch the video at least twice and write down what you remember after you watch it once and later on when you've done some other stuff. hope this helps someone x
This guy has been soooooo helpful!! I hope I do well in my Bio ^^ I really love how your videos are succinct! Straight to the point and no time wasting, ty!!!!
is the 'tube that you showed in yellow' where the substances were diffusing from the capillaries called the kidney tubules? if not do u know what they are
How does urea get completely removed from the blood, it must be by active transport right, otherwise if its diffusion the concentration would just be the same in the blood and kidney tubules?
@@cat.227 that's in two years haha just chill... honestly, a month is enough to revise one subject, and generally people take 8-10 subjects so I suggest you start seriously panicking a year before your finals.
Hi I'm not the teacher and am in year 9 but I think I can help. Water is a waste product of respiration so respiration creates water, if you have too much water the kidneys remove the excess water like in the video. Sorry I'm not as smart as Sir.
![ฮักเทื่อสุดท้าย - บอย ศิริชัย [OFFICIAL MV]](http://i.ytimg.com/vi/-1PoPoQ-B-k/mqdefault.jpg)
Little did he know how vital these 6 minute videos would be for the class of 2021
FACTSS
22 too
Don’t forget about 2023
@@Soni-jd4li r u joking ? You went into lockdown in like y8 your exams will be fine
… and all the years to come
Honestly, this guy is a life saver....I sucked at science but now I'm getting level 9s and 8s
Im jealous
My g Shaun, what a guy.
ALIE MY GUYY SAVING MY EXAMS AND SHIH
He has enough subs for the Silver Play Button!
idk if this is helpful to anyone but how i literally pass my tests is watch the videos necessary to my topic and after each vid i grab a piece of paper and write down everything i remember i then rewatch it and add any bits i missed once i've watched a few vids i revisit earlier ones and write down what i remember again to keep it clear in my mind. to summarise, watch the video at least twice and write down what you remember after you watch it once and later on when you've done some other stuff. hope this helps someone x
i do exactly this! i also say it all out loud from memory! it helps like wonders!
It has been two years since this was uploaded and he is helping a new generation
These videos are saving my life- my teacher has never even mentioned half of this stuff before. Thank you so much!!
This dudes a gift from god
This guy has been soooooo helpful!! I hope I do well in my Bio ^^ I really love how your videos are succinct! Straight to the point and no time wasting, ty!!!!
After you've finished the GCSE courses, do you plan on covering A Level sciences?
I think on another video he did say he is going to, but only for A level biology and chemistry x
my man doing charity work for us thx much appreciated
Thank you for existing, I couldn’t have done it without you.
armyy
give this guy an award
Ah yes, returning my guy Shawns channel for the 100th time for some studying.
best feeling
SEND MONEY TO SHAUN THE LINK IS IN HIS BIO
You are a legend! Your explanation is really clear and I understand it now - thank you!!!!! :)
in year 8 and still love this g. Gonna watch this all the way through my schooling life
how is it going
u doin gcse's this year?
These videos are better than what my teachers explain in lessons. Are you planning on doing these videos for A Level? It would be so helpful.
Top man! Great video as usual.
Freesciencelessons
when will you release your full workbook?
Sean Paul? Shawn Mendes? Who they
I ONLY KNOW $HAUN
what exam board are your videos for i do edexcel but yours are in a different order so is the content pretty much the same just in a different order
I love you so much. Saved me for biology
Isn't excess amino acids converted into carbohydrates and fats then stored in the liver?
Well the carbon chain part of the amino acid is. However, the "amino" bit is converted to urea.
congratulations on 400k subscribers - you deserve it. 1m is on the way 😈.
biology paper 2 exam is in an hour! hahahaha help
lmfao
is the 'tube that you showed in yellow' where the substances were diffusing from the capillaries called the kidney tubules? if not do u know what they are
Yes that's called the tubule.
cheerz ur a legend
Isn't osmosis the diffusion of water from a concentrated to a dilute solution, not the other way around?
It's from a region of high WATER concentration (ie a dilute solution) to a region of low water concentration (ie a concentrated solution).
@@Freesciencelessons Oh okay thanks, just got confused there for a second
April 2021 using these videos at 1:30 to pass my exam, future me how well did you do?
how well did you do
@HQS ??? 9th of may
hey january 2023! how did you do?
Thanks Shaun 👍
Sorry but I'm just interested at to where your accent comes from?
I'm from Newcastle, so it's a Geordie accent although not a strong one.
Watching this 20 minutes before my exam 😅
u didnt even need this for that exam💀💀
Hello sir in 3:15 - what’s the yellow part of the diagram called - is that the vein of the kidney ?
No that's called the ureter. It takes urine from the kidney to the bladder.
Tests next week for us. Good luck guys
how did it go
Sir can u please make A level videos for biology and chemistry for ocr please
how did u levela go
After the GCSE course, would you consider doing the IB biology course as well?
do we need to know about nephrons, and about the structure of the kidney? like the cortex and medulla?
For the AQA GCSE spec in the UK, you only need to know what is covered in the video.
Hi
If i watch your videos as my only method of revision, will i know absolutely everything i need to know? I’m on AQA and do double science
@Freesciencelessons are there any videos for CIE Biology on your channel?
do u have a Phd?
Can i watch these video if im doing edexcel sir?
TH-cam View yes
Are the capillaries called Glomerulus?
Explain how the close relationship between a nephron and a capillary supports reabsorption.
Please help.
so this is correct . the artery contains urea, excess water and excess ions?
I watching this 9 mins before my exam…
Are u ever going to do Alevel videos?
Do we have to know ALL of the facts you give in this video, like the fact that the excess ions, water and urea go to the kidney via an artery?
Everything in the videos you need to know if you want to aim for a top grade.
Freesciencelessons ok, thanks for the quick reply!
Whooo thank you very much sir you did to understand you better
thanks mate love u
How does urea get completely removed from the blood, it must be by active transport right, otherwise if its diffusion the concentration would just be the same in the blood and kidney tubules?
i have no idea buddy
Here's me a day before exam actually enjoying making flashcards that actually work.
how did it go
Great thumbnail Tim
His name is Shawn
Is this for AQA because I don't think deamination is in Edexcel
hi sir, can i ask why do the waste product reaabsorb back into the blood.
The waste products are small molecules and simply diffuse back into the bloodstream.
anyone know any other revision techniques that are useful for GCSE?
Does OCR triple higher cover amino acids
2:52 that tube is the ureter?
A level Physics?
Is the rocket equation apart of alevel physics??
Shoudnt u know the structures of the nephrone and the concentration of particlea in different parts of the nephrone
Hello are u planning to do a level science after finishing gcse science?
Yes, once I have done the workbooks. I'll do Chemistry and Biology A level.
Ur the best science teacher. And ur helpful. Most science teachers over complicate topics
I was just wondering the same thing haha
Are you going to cover A-level science?
what about the loop of henle? whats its job?
The principal function of the loop of Henle is in the recovery of water and sodium chloride from urine.
is this for edexcel
2023 🎉🎉🎉🎉
Got my exam today😭
I have my bio GCSE in 2hrs, Help
Joe Smith lolol how'd it go?
I'mma have my Bio C.I.E in 2022, and I'm scared af.
@@cat.227 that's in two years haha just chill... honestly, a month is enough to revise one subject, and generally people take 8-10 subjects so I suggest you start seriously panicking a year before your finals.
Sir, does water get lost via respiration?
Hi I'm not the teacher and am in year 9 but I think I can help. Water is a waste product of respiration so respiration creates water, if you have too much water the kidneys remove the excess water like in the video. Sorry I'm not as smart as Sir.
Thank u sir x
which exam board is this for? In edexel, we need to know about glomerulus and Bowman's capsule inside the nephron.
someone in another comment said its AQA
amazing
What’s your job? Teacher or something else to do with science?
i l o v e you for this
Sir,
Is this course exactly the same as Cambridge IGCSE 0610?
I think IGCSE covers more and different things than GCSE, but maybe
If there is urea in sweat then sweat is like pee
and the more protein rich foods you eat, the more your sweat smells!
GOOD
Do we need to know about ADH
Only for triple Biology. It's in the video "Control of water by the kidney"
what a BABE
Just commenting so its 100 comments for all the OCD people round here
i love you
1 day ...
BIOLOGY AT PRIVATE SCHOOLS ;-)
you should be knighted by the queen
#classof2019
SMILEY FACE 😀😀😀😀😀😀😀
yarab td5ol l gana❤️
Play with me on fortnite please shaun 'yanxe1'
supr
Any 2023 gcse ppl here