GCSE Biology - Homeostasis #54
Вставка
- Опубліковано 18 чер 2024
- How does your body regulate your internal conditions? How does it detect changes and respond to them? What is an automatic control system and how does it use negative feedback?
Find out all this and more in less than 5 minutes!
If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you at a glance what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom
ty
I've gotta say, that 'AH!' Really spruced up my evening studying, brought me to attention
I was waiting for this comment😭🙏
Lol
I HAD TO REPLAY THAT IT MADE ME GIGGLE
I fully dropped my phone 😭
Stop I’m trying to revise lmao
The sound effect caught me off guard😭😭😭
That gasp at 2:52 was a better jumpscare than most others in horror movies XD
i had headphones and fricking nearly fell ooff the chair
@@alishbahazam7391 same! XD
@@alishbahazam7391 ikr. It was that jumpy.
@@alishbahazam7391 hahaha lol XD
my dad heard it 💀💀
Nothing would have prepared me for that ‘AH’😂
2:52 enjoyed that more than they should have 🤠
didnt have a teacher for biology during my entire year 11, this guy carried my bio exam
2:52 had me soil my trousers at Commonplace coffee, other than that this video provided an all around epic learning experience.
I hope that was a joke 💀
Erm dude what the actual flip :-;
THATS CRAZY
2:52 *_AH_*
😂😭
@Bum Bum loolllll😭
It scared the hell out of me
deadass
SRTILLIOOPUSWRHNG SCORCH GL YES
I revise with this Channel
Same
We all do
Cool
I am doing that rn
No shit
No on: The sound effects: AH!
2:50
😂😂
Surprised the f outta me
@@aozora6937lmao same 😭
@@a_liz_h 👀
you make bio so much easier!
NOT ONLY BIO MAN
I love your videos they help me so much when revising because I have processing issues and I am a very visual learner. I use your videos for both my math and biology gcse revision, and I’m not joking when I say I literally learned homeostasis from no understanding, because of your video! I could not pass my gcse without you guys! 🎉
Ah that's great, thank you so much 🤩
Right after hearing the 'AH' I looked in the comments correctly predicting that all of them would be about it at 2:55 XD
The gasp 💀
I have my gcse tmrw :(
SAMEEE OMGGG GOODLUCKK YOUVE GOT THISSS!!
Same😢
@@tierneywells2327we all got this and we gonna smash our GCSEs with all 9s (hopefully 😂)
THANK YOU SO MUCH literally a life saver!!! i've always been rubbish at science but your website and these videos are so helpful i believe i will do well in my upcoming mock exams!
Ah thanks Rheiadear, that's great to hear! Best of luck with your mock 🤞
how did you do? I'm about to do mine in 2 weeks...
@@Mannequinnedhow’d it go bud?
It wasy easyyyyyy, Thank God.@@a-turkey-in-abush7787
That sound effect made me jump in my seat😭😭
me: ok i need to focus because i have to watch this for elearning science
also me: hehe the receptor looks like a spoon
bro i swear to god im in lesson rn lolol
Lol same. I can’t be trusting myself with this kinda responsibility 😂😂
@jemima 😂😂😂😂😂😂lmao. That’s why we be getting low grades. 😂😂😂😂🤣🤣🤣🥲🥲🥲🥲
Me: studying for exam
UA-cam: Elearning time
2:52 , I thought there was another video playing in the background or something, scared the crap outta me.
2:51 caught me off guard
i leave for my igcse bio p4 in 20 minutes and i’ve been watching your videos for at least 2 hours 😭 one of the best science channels out there
bro my dad heard 2:52 and gave me a weird look
💀😂
i am 10 grade student and honestly this helped me alot. thanks mr.cognito , keep it up
Grade?
Your videos are so easy to follow and informative. Thank you very much
thank you so much I couldn't understand anything from my bio teacher but you just made this so easy to understand I'm so glad I found this channel
sm
THIS IS THE PERFECT SCIENCE RESOURCE! I recently found the website you guys have and omg it’s amazing as I find it hard to revise science but there are plenty of exam questions on each topic so it meant when I did my GCSE science paper 1s there were no surprises!
🤩🤩 That's great to hear! We're so glad you're enjoying the content and finding it helpful 🙌
this channel is literally carrying me through triple science x
Really happy it’s helping!
i never liked science in primary school and i was worried about how i'd do in high school. but with this channel, I love biology. I've not only fallen in love with it, but i've also learnt a lot of it in a short time. i'm doing my IGCSEs next year and i know for certain that i'll pass and 50% of the credit is to this channel
Good luck on Biology!👍
@@doodle7070 thanks! it went well especiallyt he MCQ
really helpful to learn and it was really easy to understand this. Thank You!!
2:52 got me focus again
Thanks man, I really enjoyed learning the lesson. Introducing homeostasis as balancing our body's chemicals. I also learned that we have receptors, control centres, and effectors. Although I have i understood negative feedback, I still i haven't processed the positive feedback
Thank you, sir, it took 3 lessons in class to do this topic. I am glad that I am born in this era where UA-cam with quality microphones and recordings exists! This will definitely rise my 5-6's to 7 and 8's
need to revise topic 5 of bio and this is pretty useful, thanks
We've just about finished the biology series for combined science now, so all of topic 5 is up!
Thank you so much sir I've got a topic test tomorrow coz our mocks have been cancelled so am grateful for ur help 💚
Thanks Master Fu, home the test goes well!
@@Cognitoedu hopefully🙂
@@dontclickpinnedcomments1875 did it?
OH MY GOD. SO GLAD I DISCOVERED THIS CHANNEL . 1000000/10 review for the help
🙌🙌🙌 thanks!
Your ability to teach this topic properly makes me wanna cry🥺
Thank you so much.
Dont lie
@@farhanafzal4483☠️
AHHHHH WHY WAS THE LEFT ARM SMALLER THAN THE RIGHT REEEEEE
I was thinking the sammeeee 😭😭😭😂🤣
ok
Chromosomes😮
Love this channel so much
that ah caught me off guard
This literally helped me so much
Beautiful explanation......just beautiful anyone can understand this and i don't know why is there only 200k VIEWS?!?!?!
I love this man so much
Thank you so much for this!
I choked on my pasta at 2:52
Nah because why did it sound like that 💀
Amazing videos, they are so compact yet filled with all the information we need.
Glad you like them! 😊
Very well and easy explanation thanks you.
wonderful video, thank you, and understandable
Mate thank fam this ting jus made my life easier fam ayy big ups my guy
Ahhhh I love u guys so much u just make it easy for me
That’s the plan haha - thank you for your support and good luck for all your work!!
Very well explained, thank you so much!!!
@Zander Nording omg
I like your teaching.
sounds easy and interesting when you explain boi like that
Great job thank you
Quick and easy science!
Is there an easy example for positive feedback? Something that can be pictured maybe?
I take gce biology but this was still extremely useful, thanks!
this is gcse biology
@@oscarweston2246 thats why i said i take gce biology “ *but* ” it was still helpful
thnaks that much helps me to got it !
Wow, very interesting topic!!!❤
I've seen this video at least a thousand times, but that AH always catches me off guard
THANK YOU SO MUCH FOR THISS!!!❤️❤️❤️
GLAD YOU LIKED IT 😊😊😊
WHY WE TALKING IN CAPS 🎉
Is automatic system the same as the negative feedback system ?
Sound effect caught me off guard
So the response you make when you touch is sharp object is to scream AH!
Nice video
I'm so tired I didn't notice the AH at 2:52 lol
tysm so much
do you have a video of the brain structure?
does this follow the aqa spec?
Body temp regulation is a feed-forward control system
Tyyy
the sound effect of AH was crazy
What was that noise at the syringe, how'd they even make it
Last science GCSE test tomorrow!
2:52
💀
What is the presentation’s font name
i use this channel to revise
Lmao half of the people here are watching this one night before their exam
Top 2 science youtuber
Got biology mocks today so I’m spam watching these videos 😭
👍👍👍
Great
i love you almost as much as i love lovely peaches. PERIODT
lovely peaches is bad excuse of a human lmao
lovley peaches should'nt even be considered a human being
@@maheenhaque6415 honestly lol
hate science , but im gonna watch this video for tomorrow test year 11 , cheers mr cognito
Whoa here for mock revision
this video is extremely useful, however Cognito, you're missing some key info on vasodilation and vasocontriction
Hi there, this vid is more of an overview - we cover thermoregulation in this vid :)
ua-cam.com/video/IGsQi0JZUTw/v-deo.html
@@Cognitoedu , thanks for actually acknowledging some feedback. Your videos are extremely helpful, no doubt about that. Thank you!
no wonder 2:51 is most replayed what is that sound effect
2:52 the AH
llllooooooooolllllllsssssss
" hope you enjoyed" how could i enjoy dreading over studiying
2:51 gta3 women pain screams.
Very good videos❗👍
Thanks Sohail! It’s always great to hear someone’s finding them useful :)
good
Can anyone answer this pls…..
The temperature in a room drops to 65 F causing the heater to turn on. The temperature change is an example of
a. Response
b. Stimulus
c. Effector
d. Receptor
e. Control system
Tnx
It’s 2x10*8
that 'ah' cught me off-guard
2:52 ahh 😫
Please could u make video on structure of skin
do we need to know the definition of homeostatis for exams?
Some times yeh
2:52 this sounds real
i get ittttttt