GCSE Biology Revision "Testing Medicines"

[@Xyntorix]

I love going to the comments and seeing people from 5 years ago who were in the exam same situation I'm in right now. And soon I'll be one of those people as new year 11s watch these for their revision. These video's are sick, keep em up.

[@yjedxz]

thats me revising for mocks right now haha

[@rKaraa]

seeing your comment mad me happy knowing that now im in year 11 doing gcses soon and i will be like one of 5 years ago people too, time flies, thanks you shaun

[@wajiharahman6387]

me too! i'm using these videos to revise for my mocks (biology is tomorrow) and i'm sitting my exams next year. it's weird how this comment is gonna be 5 years old to new groups of year 11s at some point

[@nastery440]

2024 Gang :)

[@ollietaylor2417]

@@nastery440 Good luck, fellow 2024er, the exams nearly here :o

[@kisnabavanthagaiyan626]

I am in srilanka living in Jaffna doing Cambridge syllabus. This channel help me to study.this is a great help for me

[@hunkandfunkproductions5541]

got my science mocks tomorrow, this guy is the real goat

[@wallebeta6138]

Placebos are savage. 'They think they are going to get well'. Wow. But thanks for the lessons

[@alicekxte]

Time for us 2021 students to rise up!

[@Sohaib006]

yep my mocks in two days and ive been revising like crazy

[@jaydubelyew6811]

My mocks are next month 0.0

[@entruh4520]

@@jaydubelyew6811 mocks tomorrow

[@luminarymani]

revising for my mocks which are next week :0

[@luminarymani]

@@entruh4520 good luck!

[@alexireade3408]

Last day, gl for tommorrow guys

[@4625-n8s]

Alexi Reade how did urs go

[@charlottewhysall7957]

thank you so much!!! i watch your videos after my lessons so i can see it explained in a different way. will definitely be returning for revision!

[@erin-iq8tm]

that's such a good idea wtf im gonna start doing that thanks

[@sithknightxzone5176]

The videos have been really helping with my revision. Well done on getting to 100k!

[@entruh4520]

@@DJwldnn 420k

[@jeehan4761]

@@entruh4520 440k

[@mrvlone2622]

470k

[@annikafisher1431]

@@mrvlone2622 477K

[@muhammadawais9743]

@@annikafisher1431 481k

[@doggo4954]

Anyone revising for 2024 GCSEs??

[@HNLTUTORS]

Love how these videos are short and to the point.

[@hassandira1818]

Your ARE the best your videos are sooooo helpful thank you for the support.THANK YOU

[@mirshathmohamed2814]

Got mocks in 2 months so this is a lifesaver!

[@yashayson9443]

Please keep on doing these type of videos they are really helpful

[@ConAFC]

Much love pointy guy. You're a hero at my school.

[@willpaget5395]

Got my biology exam tomo, these videos are lifesavers.

[@HopeCutbill]

2024 anyone

[@Photothemepark]

I got a 9!!

[@FatumataJabbie-r1x]

Yep

[@sophiaferreira3476]

@@Photothemeparkwell done!

[@jarvisstockford9756]

Great video , so what is the actual point of a double-blind trial ?

[@Faizan_Football]

Neither the doctor or the patient knows if the drug is a placebo or a real one. This elimanates bias as the doctor might be more focused on a particular patient because they know that they were administered the actual drug.

[@GrimReaper-er8uu]

anyone else lookin at this in quarantine? no? just me? aight then...

[@charliehunt8595]

nah I'm here too

[@felixhacking3694]

yep

[@aaronthomas6433]

toxicity,efficacy,dosage

[@NoOne-z3k]

Good luck to all the 2023 GCSES students

[@0-Grasp-0]

I'll need it

[@ishanN_7]

howd it go

[@JK-qe6xi]

Thankyoouuu soon much for these videos! !

[@strawb3rry5tarzzz38]

Thank you so much for the video :)) this would really help me for my upcoming exams :D

[@Biggest_baller]

Exams today let's gooo

[@missmeliaa]

Got my exam in 2 days wish me luck everyone 😢

[@prxcioussx]

less than 24 hours... :(

[@lunalovegood8155]

Good luck girly!! Mine are next year! You got this!! 🫶🫶

[@rames108]

Good luck, abt to do mine in an hour 💀

[@user-xe2vk2xe9g]

So if the doctors don't know what the patients took, how will they know which one worked, since people can psychologically trick themselves into getting better? Thanks for the vids btw!

[@fahrenheit2101]

Its not completely random. The doctors don't know but thw drug company do. They all find out once the trials are over.

[@jjangbeoms4346]

Thank you sir, do we need to remember the examples you gave in the beginning?

[@MintyMinho]

how'd it go?

[@gravnine]

thank you for the video, very helpful!

[@Gabriel-zd8iy]

I always found it funny that everyone watched these right before the exams, yet here i am 😅

[@abdulismail24]

when will your workbook come out? also will worldwide shipping be available because im doing my gcses in a British school abroad

[@Freesciencelessons]

Hi. They will be coming out late in 2018/2019. I still have over 100 videos left to do for the new specification. The workbooks will be PDFs.

[@izaakhasnain9167]

Excellent stuff

[@barbie.saysss]

sir is this lesson also for the students of igcse or only gcse?

[@Kate-cx5bw]

gsce

[@arii8495]

First year eleven mock today is biology, wish me luck !!

[@TawheedMohammed]

How’d it go?

[@JudeKennedyATCL]

Last minute revision for CCEA biology U2

[@the-allblue]

the exam is tomorrow how did it come to this

[@true_lines8699]

2022...revising 11 hours before the biology paper 1 exam... will let you know my results in August

[@lunalovegood8155]

What did u get?!

[@romant6018]

Thanks for the help ur videos are really helpful

[@hadia6988]

Very helpful video but what about peer review?

[@xQryptic]

peer review is only for evaluating data and how accurate/reliable it is. That's why it isn't used for testing medicines

[@anonymousyouth7479]

Actually, it is briefly touched in the AQA spec & I've received an exam question about peer review in my AQA exam workbook on drug development

[@Freesciencelessons]

I've covered peer review in some detail in the video on global warming in the B2 Ecology.

[@Khemani_RL]

2022 gang were are you???

[@whyloverealpeople]

You're the best 👌

[@Hannahlolz]

Why would you give someone a placebo?

[@billiejean685]

To see how someone responds to the fake medicine and the real one and see the affects

[@222salena]

watch his other video it's really useful

[@fredcalledbygod]

To see the actual difference the drug makes .

[@bankrupted1811]

I have my mocks soon and ima cry

[@radnicu8612]

Got biology this Tuesday am shitting myself

[@Synofv]

Same fam

[@ChrisTjeku]

Literally minutes before the exam let’s hope this works💀

[@yazeditz651]

My exams tomorrow and I completely missed this topic 😃👍😭

[@hendo896]

is this for combined and or triple

[@Freesciencelessons]

This is for both triple and combined. Any video with "Triple" in the title is just for triple and is not for combined students. Triple students need all the videos.

[@hendo896]

@@Freesciencelessons oh yea, i noticed a few videos afterwards, thanks for clearing this up

[@milk6259]

Is that a smile i see?

[@entruh4520]

Where

[@georgebrowne7239]

Thank you

[@jamaar6717]

At 0:55 do we need to learn the details of this because our teacher spent a while talking about it

[@patrikmatousek6246]

Everything he mentions you need to know

[@Joel-o8u2z]

if anyone is reading this and has upcoming exams good luck

[@comfortikujeniya3032]

Who is here 2021😎😎💁💁💯

[@dalmapeller2285]

Biology paper 1 in like 2 hours

[@Alfie-xe5bl]

Bio mock tmr so quick revision

[@albertsonytv]

Sme :( btw tday

[@ajmrf]

pulling an all-nighter rn. i have 10 hours of sleep this week lol I'm so tired

[@TaeTae-ir8pq]

Good luck 2023 students!

[@EnglishFishBTW]

Biology assessment tommorow

[@rKaraa]

Hi sir i have a question for the aqa spec are u supposed to know how penicilin was invented because my teacher said we have to know it but i didnt see it in the AQA spec plzz reply

[@Freesciencelessons]

It's on page 34 of the biology spec and page 36 of the combined science spec.

[@shree9615]

do u need to know alexander fleming found penecillin or is it just there for context

[@Freesciencelessons]

It is on the AQA spec so they could ask it in the exam.

[@jessikakinsella6550]

so helpful

[@MH_2456]

Toxicity Efficacy Dose

[@kashyapkarthik]

them beans in the thumbnail looking tasty tho

[@bushradarvesh8535]

2022 gang

[@entruh4520]

Biology tomorrow. Wish me luck

[@hunkandfunkproductions5541]

how did it go

[@myi..]

exams soon

[@joshellison8665]

hi

[@OJrB100]

I am studying this in year ten

[@h1sh3m]

Same g I have a test tommorow I haven't even revised yet I lost my revision notes and stuff 😔😭

[@pillowpasta3548]

@@h1sh3m same bro

[@mzdontcare8481]

biology today

[@MavenTails]

Wish me luck

[@conscrole3871]

waeaaaaeeeeeeh ello shaun

[@moirakhalilah3085]

I'm definitely going to miss you😩🥱

[@muhammadibrahimuddin7681]

free up the rats

[@felixhacking3694]

3up, my guy in the pen rattatouie he aint done shit

[@fireemperorzuko8756]

@@felixhacking3694 you made the joke live😂😂

[@prxcioussx]

'23 gang?

[@CharlotteCarpenter-ho8px]

2025 anyone