Amplifying DNA with Polymerase Chain Reaction 

this man has taught me at least half of my undergraduate studies...

you've been making my life easier since undergrad. now doing a biotechnology masters and you're still helping so much. bless your heart

your just incredible man who has actually taught me significant things even much more than my university professors have !!!!!!

Thanks for your videos, my studies of biochem, molecular biotech in my undergrad time became more comfortable with understanding more clearly about the materials of biotech in a simpler way. They are really complicated and challenging for me as a student who was from Vietnam to come to the USA to study. Thanks for your lecture videos, I could graduated in last Fall 2020 after 4 years studying in the USA and be more confident to chase my dream to study higher to become a scientist. Thanks a lot!

Sir, please upload some videos on the Next Generation sequencing , that would really be a great help

I pledge myself to your teachings

thank you for making every lecture that easy and i know that how many thanks i give you it won't be enough

you really make things so easy to understand

Thank you very much. your videos helped me in my undergraduate studies lots. Many many thanks

Sir, i love u cause u build my basic bricks of building ..... I scored well in my final semester only because of u, love u from Kashmir (india)

You are the best, I finally understood all the biochem techniques. Thank you so much!!

Very nice explanation. Thank you.

thank you !!! I was watching you all day long I really understand my biochemistry lessons now 😍

Excellent lecture as always Andrey, please upload more content. xoxo

u are such a real one

You are the best! I love your videos.

Can you please make a video of proper making PCR Primers?

Thank you

if PCR reproduce many copies identical copies then it is confusing when you use different colours for the last two fragments of DNA during amplification

You're amazing , thank you very much

Thank you so much

Nasal pcr test amplified my DNA?...

Amazing!

But I must comment you are wonderful sir

Thank U!

good thank you but how about dna primer it will not be used?

How come my professor can not explain it this way? Thanks

nice!

your videos are always the best ! 3>

You are great! :D

oh yup cool kid

@2:15 What the flank?!

Upload moreeeeeeeeeeeeeeeeeee :DDDD

Y R U YELLING

Thank you so much