I know this comment is from last year and I'm in year 9 so I won't be doing my GCSE's anytime soon but thanks anyway for reminding me to actually watch the video and do my work. guess I'm off to revise now, thanks again
Well no offense but every teacher has to cope with the 'class clowns' and with the questions they get asked - if they are relevant to the topic or not.
We could literally learn the entire gcses spec in the space of a week in school just by watching these vids but somehow it takes teachers 5 years? Huh😭
Thank you so much for these videos!!!! The great thing about your channel is that you consistently upload videos and always stay active, and explain things so clearly.
This guy is helping me so much with the revision!! Very short and explains it really simply which makes it easier to understand things as English is not my first language. Next year is my GCSEs... hope I do well lol anyways, tysm!!!
Thank you so much for all of your amazing videos! I got a C in core and a B in additional thanks to your help! Also your theme tune is lit my fave song ngl u legend!!
Sir in the 2018 GCSE biology paper there was a question on the process of Therapeutic cloning and how the embryo (that has the same genes as the patient) is made, but it isn't specified on the spec.
the reason for therapeutic cloning is to make the same stem cells as the subject, therefore, if the "parents don't want to child", there wouldn't be a reason for therapeutic cloning therapeutic cloning is creating an identical stem cell copy of your own cell
Thank you for this video! Do human stem cells stop differentiating and dividing after they first divide and differentiate, or, like plant cells, can they divide and differentiate after the first time they differentiate?
Plant meristem tissue is where mitosis takes place. The new cells then differentiate to form different tissues eg stem, flowers etc. That means that these cells have to be stem cells, since stem cells can differentiate to form different types of tissue.
the difference is that embryonic stem cells can change into any type of cells, while regular stem cells will only be able to change into limited types of stem cells. (of course, this is only in humans) also, embryonic stem cells can only be found in the embryo stage while stem cells such as the bone marrow stem cell can be found anytime
Whos here for Biology paper 1 2024 😂😂
Doing my gcses in like a month, this man is my holy grail right now
5 years later and he is still helping students pass there GCSEs 👏
their*
6 years later and he is still helping students pass their GCSEs 👏
Saving our GCSEs 1 video at a time. Respect brother.
Me replying 3yrs later
Doing my gcse now help
@@dcg_don how did u do
@@qy-exotic7717 all 9s :)
@@Danielgoofyahh fr?
PLEASE STOP READING THE COMMENTS AND WATCH THE VIDEO AND REVISE . The exam is tomorrow and you have to succeed in it so GOOD LUCK👍🙏🏾🍾
I know this comment is from last year and I'm in year 9 so I won't be doing my GCSE's anytime soon but thanks anyway for reminding me to actually watch the video and do my work. guess I'm off to revise now, thanks again
Literally got BIo paper 1 AQA november exam...
@@midnightstorm4290 my mock is on Monday oof
@@midnightstorm4290 good luck
@@linden5713 can you tell me whats in it i have it tomorrow lmao
Just got my results, cheers man, you've helped me get two As and an A* in science! Thanks so much 👏🏼
how did you revise, currently im writing down every piece of text from these videos onto word documents and printing them lol
ZKillerWolfz same except I’m writing
@@zkillerwolfz3308 do questions
@@jaiden4775 what do you mean
@@sommerbutton1883 exam questions
You're a godsend.
Thank you so much for everything you beautiful man. All As in my sciences when I was scraping Cs in the mocks.
All thanks to you
Reuben M-Luthi iii
@@ikramaden7076 i wouldnt be surprised they are actually really good
This guy is better than most influential scientists. Why you ask? He is teaching millions of students science, and many of those may become scientists
You have single handedly saved my gcses. Thank you so much
how can u teach me all this in 4 minutes and my teacher couldn't in one hour 😂😫 thank u !!!!
I know 2 hours of an auxin lesson im confusef 1 of his videos makes perfects sense
Wait your teacher is teaching you this?
@@chandnirao6569 ye
Well no offense but every teacher has to cope with the 'class clowns' and with the questions they get asked - if they are relevant to the topic or not.
@@anmoldhanani12 trueeeeeeeeee
I got straight As in all my science papers thanks to you!!!!
Biology paper 1 2023 tomorrow
this morning 😞
I love how this guy teaches everything we learn in the whole lesson in 5 mins.
For some reason, the next revision video i want to watch is always in my recommended when i watch him.
We could literally learn the entire gcses spec in the space of a week in school just by watching these vids but somehow it takes teachers 5 years? Huh😭
fr
Thank you so much. I'm sure all the viewers appreciate your hard work in creating these intuitive, quick, and understandable videos. Thank You!
Me : Cant find a good video for my GSCEs.
Day after my GSCEs : flip this video is amazing why did i not watch this.
AAAAAAAA bio paper 1 exam is in 36 days. Thank you Mr Freesciencelessons for supporting me with my revision. Got to get busy revising. Wish me luck!!!
Aside from having to learn this for my exams, I actually enjoy learning science on this channel lol ur a legend Sir
6 YEARS LATER AND STILL SAVING OUR GCSE'S
Omg no way i was predicted 3s in my predicted grades and ive got A*in biology and chemistry and A in phsics i love you
Woah that's really cool, u did well. let's hope I can do that well to when I do them in 2 yrs
@@ghadira1950 year 11 now like me, hm?
Thank you so much for these videos!!!! The great thing about your channel is that you consistently upload videos and always stay active, and explain things so clearly.
This guy deserves a knighthood. Helped me so much
biology paper 1 tomorrow :))
good luck
Samee good luckk!!
good luck! 😁
@@vixtasy what grade did u get for bio?
Mocks for me tomorrow
Everybody like his videos to show him extra support for helping us making us get high grades
Who agrees that he should live more than 100 years
This guy is helping me so much with the revision!! Very short and explains it really simply which makes it easier to understand things as English is not my first language. Next year is my GCSEs... hope I do well lol anyways, tysm!!!
Biology paper in 2 days 💪💪💪 good luck yall
2:54 my guy had a voice crack
This guy single handedly got students around the uk grade 9s
Thank you so much for all of your amazing videos! I got a C in core and a B in additional thanks to your help! Also your theme tune is lit my fave song ngl u legend!!
charlotte Then you should call him Mr ;)
Thank you so much, I passed my science because of you. I am really grateful thank you so much
bio paper 1 tomorrow ooooooooooooofffffffffff
:(
Bio 1 todayyyyyyyy
Oof
@@bspitz1564 paper 1 bio today ooofffff
Thank you so much for lessons! I ended up achieving the grade I wanted :))))
Sitting my gcse in 30 minutes wish me luck! xx
how was?
I've been using ur videos to revise for my mocks they have been amazing I'll come back and tell u all what i got in the sciences (:
What did you get?
@@GalaxyGamer-qn1mv I got a 7 for all my sciences (: which is WAAY better than how I was doing before
@@volkayno5690 well done and may i ask what grade u got way before?
AMAZING HOW THINGS HAVE DEVELOPED OVER THE BILLIONS AND BILLIONS OF YEARS,
and HOW HUMAN BEINGS HAVE DISCOVERED THESE COMPLEX MECHANISMS. FANTASTIC!
You are the reason I have faith in God
I have never learnt this before, when I go back to school in Sept ill be year 11, will I need to know this?
Yes you will if your doing the aqa exam board
we learned this at the start of year 9
Shawn Donely is my real science teacher
2022 examssss yayyyyy
Samee good luck :))
Thank you so much, I wish u all the best you're amazing
Really respect all that you do
Thank you for the video. Very clear.
Biology P1 mock tomorrow. Wish me luck!
My teacher takes 3 lessons to teach us this and you did the exact same thing in 4 minutes, I think you should take his job...
Bio paper one mock in two days
The Master Of Science!
THE BEST AND ONLY CHANNEL THAT I RELY ON MY STUDIES!
i love the vids man youve eduacated me so much
Thanks sir I am actually undertsanding the content now i got a 4 in my bio mock i am tryna get a 6 in november
i have so much love for you!
where do the stem cells come from for theraputic cloning? the patients own embroyo , the patients parents etc?
From an embryo created from the patient's own cells.
Bio paper in a few hours let’s goooo
honestlt this guy is so goodddd
On the mark scheme it doesn't mention leukaemia at all, do we still need to know it? Your videos are really helpful!
learn it just in case
obviously you cant cover every single disease in the world
Biology Paper 1 tomorrow.
Yep, 9:00
Mines at 1:35pm
Your voice is soothing and I use it to get to sleep
Ikr
...... u need it for revision not for "lullabies"
LAST MINUTE REVISION SQUAD 2019???????
When you revise do you make notes if this guys videos ?
Assessment in 3 days 😭
Sir in the 2018 GCSE biology paper there was a question on the process of Therapeutic cloning and how the embryo (that has the same genes as the patient) is made, but it isn't specified on the spec.
Its also known as adult cell cloning, it's not a hard concept to grasp tbh. If you watch his video on it you might get it straight away
@@txhirx_ it is difficult to remember
my biology paper 1 is in 2 and a half hours. cramming squad where u at
this guy really does come clutch
Exams are cancelled
Thanks great for revision and last minute cramming
Glad it was helpful!
You got a reply from the king
Okay I love this guy
@freesciencelessons, do we need to know about bone marrow transplants?
Hi Sir- in therapeutic cloning, why do you call the cell an embryo even though it hasn’t been fertilised? Thanks.
Effectively, it behaves as an embryo undergoing mitosis and differentiation. So it's simply called an embryo.
@@Freesciencelessons wow you're still replying to comments even tho this video was uploaded 4 years ago. respect.
@@trapzter5780 You ratio's him
THANK YOU SO MUCH
this guy males my 1hr science lesson seem like a joke
Such a helpful guy
Respect my brother ✊
I got my gcse tomorrow hopefully I pass
Hi,
I wanted to know if this would apply to the OCR A Gateway 9-1 specification?
Nikhil Patil idk but he said aqa
Legend!!!, Lessgooo broooo
What are the differences between plant stem cells and animal stem cells?
An angel sent by god. THANK YOU!!!
LEGEND!!
thank you so much
your too good bruhhhh
Sir, is therapeutic cloning when an embryo from an animal can be killed for the use of stem cells if the parents don't want the child?
Yup
the reason for therapeutic cloning is to make the same stem cells as the subject,
therefore, if the "parents don't want to child", there wouldn't be a reason for therapeutic cloning
therapeutic cloning is creating an identical stem cell copy of your own cell
Good luck with your 2022 exams everyone! :)
will these videos cover everything needed for the examboard OCR?
These cover AQA but the specs are very similar. I'd check the spec.
Thank you for this video! Do human stem cells stop differentiating and dividing after they first divide and differentiate, or, like plant cells, can they divide and differentiate after the first time they differentiate?
Thanks for the comment. Currently, scientists think that once human stem cells have differentiated, they cannot reverse to a different cell type.
Depends On Which Human Stem Cells Your Referring To.
Biology paper 1 tmr 😊😊😊
Biology paper 2 next week eek
where in the video do you talk about animal stem cells
If I use this info for foundation paper will I have a problem? Pls help...
no, chances are you will just do better as its basically the same content.
Isn't the first division of the zygote meiosis or de not need that in this section?
zygote cells are the result of meiosis. (gametes formed from meiosis join together to make an zygote)
Good luck for tomorrow everyone💜💜
please could you explain why stem cells are found in plant meristems?
Plant meristem tissue is where mitosis takes place. The new cells then differentiate to form different tissues eg stem, flowers etc. That means that these cells have to be stem cells, since stem cells can differentiate to form different types of tissue.
thank you so much, well dressed man
Hey, don't adult stem cells differentiate into skin and bone cells as well?
PhoenixRaven no don’t think so
Hi, i cant find where it says the section about leukaemia in the spec?
It’s not a specific topic it’s just an example of how stem cells are used for medical reasons
I got high B's in both sciences and I own it to you my friend😊😊😊
hi lol well done!!!!,!
Helpful
Thank you sm
Would you suggest for me to make notes while I revise from these videos, in preparation for my GCSE's this year?
YASSSSSS
What's the difference between embryonic stem cells and stem cells?
the difference is that embryonic stem cells can change into any type of cells, while regular stem cells will only be able to change into limited types of stem cells. (of course, this is only in humans)
also, embryonic stem cells can only be found in the embryo stage while stem cells such as the bone marrow stem cell can be found anytime
this dude is a walking talking specification
can plant stem cells be used in humans