I am just new to ur channel and I just can't explain it. Its soo amazinggg and understandable. Thank u so much for using all ur efforts for us. May God bless u❤
there's a term sickle cells which is also in our hemoglobin topic it means that 1 amino acid on the surface of the beta pleated is replaced with a different amino acid the correct amino acid is glutamic acid which is polar and its substitute is valine which is non polar.i hope it's helpful.
thank you so much for this video, i never actually understood this topic and i have an exam tomorrow, but you explained it so nicely and clearly. thank you so much Dr. Demilade!!
Hi I just started ocr a level biology and I wanted to thank you for these videos, the clear structure and diagrams help so much to see before or after my lessons on it in class :)
You explain this so well thank you for posting all this information on UA-cam. My AP bio teacher is great but he explains too quickly or in short versions so I have to learn it for myself.
Hey can you or anyone please answer this question? It keeps coming up a lot and I always get 1 mark for it. “Why is haemoglobin considered to have a tertiary and quaternary structure?”
Hello Dr.Demi, thank you for making these videos as you make the syllabus content very digestible. I would like to inquire whether you know of any qualified AS psychology teachers/tutors, including online syllabus resources for the subject. Best regards, and many thanks.
Hi Jude, I don't know of any teachers, but you van access some past papers using Papa Cambridge on this link pastpapers.papacambridge.com/?dir=Cambridge%20International%20Examinations%20(CIE)/AS%20and%20A%20Level/Psychology%20(9990) I would also suggest that you download the psychology syllabus from the CAIE website and read the learning outcomes for each chapter. You will typically be assessed based on the learning outcomes.
@@biowithdrdemi Hello Dr.Demi, i've previously dowloaded the syllabus and I have the course book for the subject. However, I'm searching for a tutor to assist me. Your efforts and prompt response are highly appreciated !
Hello, there. I am revising for my caies with your videos. thankyou so much for your hard work and dedication. One question, are we required to know all of the 20 amino acids
thank you so much ! you are so talented at communicating and speaking. thank you again this helped me so much (my teacher isnt this good at explaining things LOL). :)))
Dr demi , i have to ask one question The 4 bonds you have mentioned in the video (hydrogen.dysulfhide etc) are they always between the side chains of amino acid?
Hi guys At first thank you so much Dr. Second i wonder , if it's enough just watch these videos for IMAT axam or not ? Or (Do you have any advices to success in IMAT axam?:) )
@@biowithdrdemi A ribozyme is a ribonucleic acid (RNA) enzyme that catalyzes a chemical reaction. The ribozyme catalyses specific reactions in a similar way to that of protein enzymes. Also called catalytic RNA, ribozymes are found in the ribosome where they join amino acids together to form protein chains.
“Side chain which we refer to as the side chick”😭😭😭😭😭>>>>
How does this only have 300 likes? It is so direct and informative.
It's just too hard for average Joe to digest
so comprehensive. ❤️
I wish I had lecturer who make things this understandable. and too complicated 😫
You’re such a great Teacher. Thank you and God bless you.
I am just new to ur channel and I just can't explain it. Its soo amazinggg and understandable. Thank u so much for using all ur efforts for us. May God bless u❤
It has been my first time to attend ur lessons but it is just understandable, thanks
Very outstanding job, which blood cells deliver oxygen to the body tissues?
A. White blood cells
B. Platelets
C. Red blood cells
D. Haemoglobin
I love you. I hope that you will continue to do this.
It really doubts me. This is perhaps one of the best PROTEIN videos I have watched so far.
there's a term sickle cells which is also in our hemoglobin topic it means that 1 amino acid on the surface of the beta pleated is replaced with a different amino acid the correct amino acid is glutamic acid which is polar and its substitute is valine which is non polar.i hope it's helpful.
i've been struggling to understand this sub-topic so much, but thanks to your video i can understand it clearly now ! once again, thankyouuu :)
thank you so much for this video, i never actually understood this topic and i have an exam tomorrow, but you explained it so nicely and clearly. thank you so much Dr. Demilade!!
Hi I just started ocr a level biology and I wanted to thank you for these videos, the clear structure and diagrams help so much to see before or after my lessons on it in class :)
I’ve never seen someone explain more perfectlyyy
Very informative..jazakllah❤
Your explaining is unimaginably Fabulous for me,and I love it ❤.Your follower is From Egypt✌️🇪🇬
your lectures are superb and i have been watching your lectures from pakistan very helpful thank you
Well explained and simple. God bless you doc
this channel is good its easy to understand biology ❤❤❤❤
Thank you. This topic is clearer now!🙏🏾
Love this. I’m watching them all
Good one😊
Excellent-just excellent. Thank you! 😊
May God bless you more, you are such an incredible Teacher💥💫✨✊✍️👏👏👏👏
Thank you so much madam, please kindly provide us with some questions
This was very good and straight to the point ❤️
This is a good teaching
Good work miss,
This class was so helpful ma’am
You explain this so well thank you for posting all this information on UA-cam. My AP bio teacher is great but he explains too quickly or in short versions so I have to learn it for myself.
Very helpful 👍
Appreciated
Thank you Ma'am for an informative lesson.❤
This is really helpful, thank you Ma
Such a nice explanation❤❤thank you
Glad it was helpful!
Hey can you or anyone please answer this question? It keeps coming up a lot and I always get 1 mark for it. “Why is haemoglobin considered to have a tertiary and quaternary structure?”
Hello Dr.Demi, thank you for making these videos as you make the syllabus content very digestible. I would like to inquire whether you know of any qualified AS psychology teachers/tutors, including online syllabus resources for the subject. Best regards, and many thanks.
Hi Jude, I don't know of any teachers, but you van access some past papers using Papa Cambridge on this link pastpapers.papacambridge.com/?dir=Cambridge%20International%20Examinations%20(CIE)/AS%20and%20A%20Level/Psychology%20(9990)
I would also suggest that you download the psychology syllabus from the CAIE website and read the learning outcomes for each chapter. You will typically be assessed based on the learning outcomes.
@@biowithdrdemi Hello Dr.Demi, i've previously dowloaded the syllabus and I have the course book for the subject. However, I'm searching for a tutor to assist me. Your efforts and prompt response are highly appreciated !
Hey try using Psych Boost
Hello, there. I am revising for my caies with your videos. thankyou so much for your hard work and dedication. One question, are we required to know all of the 20 amino acids
No you are not. You simply need to know the basic core structure of amino acids
Thank you so much this was very helpful
May God bless you for your time ❤️❤️❤️❤️❤️I love you so much
Well explained mamy
I'm overwhelmed
Don't be. The channel has all that you need in easy-to-understand bits
How do a bovine insulin structure look like?
what are the elements found in haemoglobin ????????
How R group contribute to the globular structure of protein
thank you so much ! you are so talented at communicating and speaking. thank you again this helped me so much (my teacher isnt this good at explaining things LOL). :)))
Glad I could help!
How is the structure of starch related to its function?
please keep making these vids
Please can i get the slides too
WOWWWWWW SHE IS AMAZING
😆😆😆😆😆😆😆😆
Dr demi , i have to ask one question
The 4 bonds you have mentioned in the video (hydrogen.dysulfhide etc) are they always between the side chains of amino acid?
Yes, they are typically between the side chains and other parts of the amino acids
Thanks so much ma❤
Hello ma'am,
I have a query,
In the first slide you mentioned 'all enzymes are protein'.
But ma'am, Ribozyme is a RNA enzyme and it's not a protein.
Ribozyme is an exception to this rule.
Hi guys
At first thank you so much Dr.
Second i wonder , if it's enough just watch these videos for IMAT axam or not ?
Or (Do you have any advices to success in IMAT axam?:) )
Mrs how do I identified the different between Alpha and beta chains
The alpha helix is more tightly coiled. The beta sheet is like a zig-zag
@@biowithdrdemi okay mrs thanks may God bless you..
Thank you so much ❤
Can you please give us the PowerPoint copy
Thank u so much
November 2nd, 2024
❤
can you please provide notes of all chapters?
notes are available on a website called save my exams
Thanks
is this going by aqa ?
no, it clearly says CIE
❤❤❤
6:07 AMINO GROUP AND AMINE GROUPS IT IS THE SAME RIGHT ?
Yes, they are
Love❤❤❤❤❤
I think ALL enzymes are NOT proteins because ribozyme are RNA
I don't know what you mean by ribozymes but RNA is made of ribose sugar and nucleotides, amongst other things
@@biowithdrdemi A ribozyme is a ribonucleic acid (RNA) enzyme that catalyzes a chemical reaction. The ribozyme catalyses specific reactions in a similar way to that of protein enzymes. Also called catalytic RNA, ribozymes are found in the ribosome where they join amino acids together to form protein chains.
Side chick 😂
thanks