"If you haven't noticed the body is covered in skin" -Cognito 2018
@romessa-g
4 жыл бұрын
lol XD
@jesuslovesyou8404
3 жыл бұрын
I mean, he isn’t wrong
@kenzahcarstairs9093
2 жыл бұрын
wow!! really?? but i never noticed
@studytee8331
4 ай бұрын
I was looking for this comment
@solar7884
Ай бұрын
🤣
@StuffFilmedHere
Жыл бұрын
Paper 1 biology tomorrow. Almost all of my revision is these videos. Wish me luck
@strxwberry_xx
Жыл бұрын
howd it go?
@lillylightning4744
9 ай бұрын
How did it go
@rmimpact
7 ай бұрын
@@strxwberry_xx I have a bio exam in two days. This video is one of the many things I am doing to prepare if you want I can let you know if my technique works.
@Lily-ow5wm
6 ай бұрын
@@rmimpactok
@derrickababio430
5 ай бұрын
@@rmimpacthow’d it go?
@Legend_616
7 ай бұрын
these videos are DEFINITELY worth making. They are amazing and help me so much in my exams, because of you I've got 9s in all of my sciences.
@Cognitoedu
2 жыл бұрын
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 specifically 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
@Azorek-zb2lc
4 жыл бұрын
this is great for revision ngl
@Cognitoedu
4 жыл бұрын
Cheers Azorek really appreciate the comment and kind words - hope the revision goes well! 🥳
@ethan.jlh2023
2 жыл бұрын
frl
@Khan-kx9jw
2 жыл бұрын
Or entire preparation…..
@hollowoat
Жыл бұрын
nah
@Matt-xh7wq
3 жыл бұрын
Post-Video Quiz: 1. Name three ways that your skin protects you from pathogens 2. Name two ways your nose protects you from pathogens 3. What does mucus do? 4. How does your stomach kill pathogens? 5. Name 3 functions of white blood cells 6. What is an antigen?
@dvrina
3 жыл бұрын
AHHH THANK YOU SM AGAIN
@begumsalma5108
Жыл бұрын
Damn Matt you ong the best
@finlaycoburn2120
Жыл бұрын
they only mentioned two ways that your skin protect you. what an absolutely stupid retarded useless awful diabolical shit question
@samfarr6239
Жыл бұрын
Matt you're a legend
@stephaniefarid2219
Жыл бұрын
1. the skin acts as a physical barrier, preventing pathogens from entering the skin also secrets an oil called sebum, which kills all pathogens the skin also clots at the site of a wound, because of platelets, to prevent pathogens from entering. 2. the nose has mucus which traps pathogens the nose has hairs which also trap the pathogens and prevent them from entering the body. 3. mucus traps pathogens 4. the stomach secrets HCl which is very acidic and can kill pathogens. 5. white blood cells do phagocytosis, which is the process of attaching to a foreign pathogen and engulfing white blood cells (lymphocytes) also produces antibodies which bind to the antigens, preventing them from producing any more antigens t-cells memorise the shape of the antigen in the pathogen, so that it acts faster the next time the pathogen comes back, preventing them from spreading 6. an antigen is a specific protein that is found on the surface of pathogens (? i think lol) thanks for this !! :D
@kimcramp995
2 жыл бұрын
You explain things very well, better than other videos I've watched, really helped me understand a lot of the concepts for my GCSE exams
@darksteiner631
4 жыл бұрын
He's actually really good.
@noahsaki.5927
4 жыл бұрын
This is so useful, i also like the little drawings :D
@fionawilliams5477
Жыл бұрын
This is so brilliant for independent Biology studies
@blizzard7520
2 жыл бұрын
I got my gcse in a bit and I whatched your vids for 2 years now , thank you
@bobthegamer9294
6 ай бұрын
These videos you're making really are blessings for all of us
@xmashine2.0
Ай бұрын
Got my bio test tomorrow and imma watch like 40 of ur vids tonight 😅
@delightmoses9775
Жыл бұрын
Tbh u r the best so far...all ur explanations r well details linking each other.🎉🎉
@783c
2 жыл бұрын
i really didnt understand the textbook because it looked so messy and many words that i dont understand, so this helped me a lot , thanks !
@Cognitoedu
2 жыл бұрын
You're very welcome caecynn!
@ajproductions6515
3 жыл бұрын
YOU DONT KNOW HOW HELPFUL THAT WAS THANK YOU SO MUCH!!!
@normalp123
Жыл бұрын
Just saved me for a biology exam I didn't even know I had today thanks :)
@RALJ-dm4cp
Жыл бұрын
Thank You so much for making this video it really helped me a lot
@lilyyfaye
3 жыл бұрын
i have a biology exam tomorrow, this has really helped!
@xfreja
2 жыл бұрын
how did it go? oh and you’re really pretty btw
@lilyyfaye
2 жыл бұрын
@@xfreja well, i’m in college now doing psychology😅 so i passed! & thank you
@laracroft9823
Жыл бұрын
You are really pretty :0
@lilyyfaye
Жыл бұрын
@@laracroft9823 thank you!🩷
@tandems350znismo8
Жыл бұрын
this man has fully saved my grades
@Fidencious
2 жыл бұрын
This is smart, and straight to the point
@user-nr2bc6py9x
4 ай бұрын
extremely worth making.... Thank you for everything....
@iraanggreyani3300
Жыл бұрын
Thank you so much for the vid. This vid was used In my school
@amrutamahajan9627
3 жыл бұрын
You are a hero. Thank you so much!
@katherinesouthin418
4 жыл бұрын
really lovely video and pictures. great for my revision!!!!
@zainabladha5804
3 жыл бұрын
LOVE THIS! HELPED ME SO MUCH FOR REVISION :)
@shockkinggamer614
6 ай бұрын
best videos in the world for study
@SwiftNinja69swithwaifus
2 жыл бұрын
THIS WAS REALLY HELPFUL TYSM
@laavanya5206
26 күн бұрын
You’ve missed a small part: - After the primary immune response (the first time the disease enters the body and the lymphocytes produce antibodies to destroy it) the lymphocytes that produced the antibodies for the specific disease will develop into a memory cell so that when the pathogen enters for the second time (secondary immune response) the lymphocytes will produce antibodies much quicker and destroys the pathogens before they can multiply.
@christswarrior9780
2 жыл бұрын
Cognito is like the best KZitemr to use for studying 📖
@TheNightFury709
Жыл бұрын
Anyone here a day before bio exam
@team3star.
Жыл бұрын
Here
@MV29321
Жыл бұрын
bio gcse tomorrow wish me luckk
@clemmiehurrell9876
Жыл бұрын
same gd luck tho
@MV29321
Жыл бұрын
@@clemmiehurrell9876thankyouu same for u hopefully it’s a good paper🥲
@visionar7303
4 жыл бұрын
We have an army inside out body
@h0pidol825
Ай бұрын
2024 gang still using these goated videos
@bigbag_games417
3 жыл бұрын
Not gonna lie i have a test soon and I canr be asked to revise so I just watched this and it helps
@mafajabzz9208
3 жыл бұрын
This is lot better than al my scoolings
@shivpattni2129
3 жыл бұрын
These videos are incredible please don't stop making them!!
@powfoot4946
2 жыл бұрын
cant believe they teach phagocytosis at GCSE level now, i didnt have to learn all this til a level!
@manthanjain2813
3 жыл бұрын
this is a very great way for revision .we thank you for your efforts
@Saka_Supremacy
3 жыл бұрын
man thanks i have a test on this and i am studying twm.
@St-jh8pk
3 жыл бұрын
This helped me lots, thank you cognito😉
@Cognitoedu
3 жыл бұрын
Glad we could help S t! 😊
@rosemunn7494
4 жыл бұрын
does this include content for separate science also?
@BOB__M
Жыл бұрын
This is a bit late since the video was uploaded 3y ago but your videos are the best to watch the night before the exam :).
@Cognitoedu
Жыл бұрын
Good luck!
@pluto7003
Жыл бұрын
Revising for my exam tmr💪
@tompolly3024
4 жыл бұрын
Great for revision!!!
@chikcen7
2 жыл бұрын
thanks for all the videos man ive been getting 8s and 9s with the help of these thanks for all the effort
@Cognitoedu
2 жыл бұрын
👏👏👏
@Jack-ew5jt
2 ай бұрын
4 years later and still useful
@jasminebownass9533
2 жыл бұрын
when your biology exam is tomorrow 🙋
@Riptide_28
Ай бұрын
Early morning revision for the test today....
@theopollitt1829
Ай бұрын
Hello me to
@rachelganwq1472
3 жыл бұрын
Great job. I'm impressed.
@zachwatson958
Ай бұрын
Watching this on the morning of my biology paper 1. Future me did I do well?
@noramalinanazri995
2 жыл бұрын
Always love cognito,keep on the very good work 👍👍
@Cognitoedu
2 жыл бұрын
Thank yooou, will do! 😊
@mahdidiab1325
Жыл бұрын
Sigma vs giga war bout to be lit
@cao1x
Жыл бұрын
Wtf
@ashtonkulczycki1545
Жыл бұрын
im so thankful!!!!!!!
@wonderful5861
Ай бұрын
Remember specific and non-specific defense system classification
@adrianocroci6599
Жыл бұрын
Thank you! I have my IGCSE tomorrow and my only problem was this topic
@SUFIYAN-bo1vw
9 ай бұрын
how did it go??
@adrianocroci6599
8 ай бұрын
@@SUFIYAN-bo1vw it went well
@zacharysleep7318
2 жыл бұрын
glad i watched this 4 times
@leentube9567
7 ай бұрын
thank u so much
@labradorite7051
3 жыл бұрын
That's really helpful!!! Thank you so much :)
@bekidbekind
Жыл бұрын
Your very welcome
@davideadie2872
7 ай бұрын
Great video ;)
@ollie3784
Ай бұрын
COGNITO YOU SAVE MY GCSE ;-;
@baldeagle1235
3 жыл бұрын
love your videos
@AsmaCampbell
Ай бұрын
Paper one tomorrow
@chloeannegachalife
Ай бұрын
Paper 1 biology tomorrow one of my weaker topics
@user-lq2ig1yc4z
7 ай бұрын
I have my bio mock exam paper one tmrw
@slimemonster3797
3 жыл бұрын
For real, i wrote 5 pages of dis on my notebook while i couldve learnt everything i needed to from a video omg dis literally stated everything! EVERYTHING! Oml stupid and even if there wasnt vaccine or passive immunity like who cares dis is d main subject!
@owains83
4 жыл бұрын
Loving the splinter cell nod
@JadenRogerWright-dg5xb
13 күн бұрын
😍
@qweelsy6297
Ай бұрын
Bio paper 1 triple in 14 hours
@Wojbest_YT
Жыл бұрын
0:26 no i haven't thanks for telling me
@abdikaadirnasir
7 ай бұрын
This shows us how god protects us everyday and we dont notice😢😢😢
@nomurakensaku2236
3 жыл бұрын
god bless you child
@farhanzaki959
2 жыл бұрын
Can someone give me a structured paragraph for 6 marker describe how the human body prevents pathogens from entering defends itself against pathogens inside the body
@hmhhmh746
2 жыл бұрын
POV: Your bio paper 1 is tomorrow
@Sami-df7dj
2 жыл бұрын
Yep so stop looking at the comment section and do some work stupid student.
@wendo____O
Жыл бұрын
It's today lmao
@sskitty2532
3 жыл бұрын
Is this GCSE compliant or A-level? Does anyone know?
@shannon6045
3 жыл бұрын
GCSE - it’s in the title 👍
@al-walidtashfiq5388
2 жыл бұрын
Lol
@Benvena07subscribe
4 жыл бұрын
Thanks
@amishahmed1465
4 жыл бұрын
thanks teacher
@dafnesanchezcuesta6865
2 ай бұрын
Paper 4 coordinated science exam tomorrow, wish me luck😫
@jihunjeong2186
2 ай бұрын
today is p4 biology
@daisy-qg7sy
2 ай бұрын
Good luck guys, I hope the exam is nice
@samisamis1521
2 жыл бұрын
The dislikes are pathogens
@not...not...no.643
2 жыл бұрын
0:25 if u havent noticed 💀💀
@HannahThakkar-gk5iz
4 ай бұрын
🤣🤣
@tbtoffee
3 жыл бұрын
1:35 what particles??
@amalldekan1432
3 жыл бұрын
he said "any trapped"
@al-walidtashfiq5388
2 жыл бұрын
I heard interd particles lol
@gamer_ksa9517
2 жыл бұрын
Commented
@jasopyuh
Жыл бұрын
W
@slivvr8300
2 жыл бұрын
🍙Asian white blood cell
@thechickenconnoisseur1669
3 жыл бұрын
last minute 🥰
@Gabriel2cans
2 ай бұрын
:))
@rubinprince100
Жыл бұрын
I have a big problem with the pathogens having butt holes
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