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Reproductive System | Fertilization

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  • Опубликовано: 10 май 2017
  • Official Ninja Nerd Website: ninjanerd.org
    Ninja Nerds!
    During this lecture Professor Zach Murphy will be discussing Fertilization. We will also be outlining the reproductive system anatomy and physiology. We hope you enjoy this lecture and be sure to support us below!
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    #ninjanerd #Fertilization #Embryology

Комментарии • 495

  • @awokesamuel4068
    @awokesamuel4068 6 лет назад +932

    Sir, you are the best ever, sir please don't stop uploading videos, we all Nigerian medical students are impressed to have you, you are a blessing to all medical students of the world, please keep uploading much of embryology videos, like, respiratory, urogenital,cardiovascular, nervous integumentary ,and musculoskeletal system development, embryology of ear, eye, head and neck embryology, and finally birth defects and signaling pathways and molecules, like wnt, hedgehog, fgfs etc

  • @cymerkincaid1707
    @cymerkincaid1707 8 месяцев назад +58

    I'm watching this 6 years after production and it is amazing how far Ninja Nerds have come❤

  • @user-om8mm2xr1x
    @user-om8mm2xr1x 6 лет назад +206

    I don't usually comment on videos, not even on those I like.
    But you deserve some thumbs up man. Thank you so much!!

  • @user-yy8hv4vh9r
    @user-yy8hv4vh9r 4 года назад +66

    Honestly, you are the best educator I have ever seen in my life. Keep the good job and I wish you all the best in your life.

  • @cosmictask781
    @cosmictask781 2 года назад +27

    I've watched dozens of fertilization discussion. This is by far the most thorough. It helped me digest all the other information. Thank you, thank you.

  • @dr.chris8
    @dr.chris8 7 месяцев назад +27

    I'm in my 6th year of medical school now. I am watching this to refresh my memory and I just can't help it but smile at how much I used to watch your videos back in the day.
    Thank you bro ❤

  • @lahbabiyoussef6911
    @lahbabiyoussef6911 Год назад +25

    didn't attend embryology class this semester, now im getting more knowledge of the course than i would have from my professor, your are truly a hero. Big thanks from Morocco.

  • @dearestmedico7297
    @dearestmedico7297 4 года назад +4

    this is the best embryology lecture I have ever seen. Sir, the lecture was too good with all the details of enzymes and differernt secretions.My concepts are crystal clear after watching your video. Thanks!

  • @johnaitidis4805
    @johnaitidis4805 5 лет назад +46

    God I hope my professors explained like this in their lectures. Your videos save my ass once again 😂

  • @hanoonradwan4874
    @hanoonradwan4874 Год назад +12

    you made medicine so much easy on me. You're vids are my best friends while studying

  • @marylowman6040
    @marylowman6040 4 года назад +8

    These videos are a lifesaver with distance learning. Thank you big time.

  • @sonamhitendre8561
    @sonamhitendre8561 2 года назад +2

    This guy is legit the best lecturer ever! It all makes sense with you. Thanks so much!

  • @TrulyBelieber
    @TrulyBelieber 6 лет назад +224

    I love how you add a lot of details and still make everything really understandable, thanks :)

  • @haku0103
    @haku0103 6 лет назад +170

    Outstanding. One of the best medical videos here in the web!

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  6 лет назад +25

      +Dan Co thanks man I really appreciate it

    • @haku0103
      @haku0103 6 лет назад +6

      Haha studying female repro in med school right now. Honestly, your presentation contains so many details i missed just by reading the books. Superb drawing btw! You also seem like a master speaker of the subject, this truly is a gold video. Thanks man!

    • @shyla2smoothneighbors32
      @shyla2smoothneighbors32 3 года назад

      Dyan🤙🤛🤛✊👊✌👍🙌🙏🤘🤘

    • @shyla2smoothneighbors32
      @shyla2smoothneighbors32 3 года назад +1

      Dyan🤙🤛🤛✊👊🙌🙏👍✌🤘🤘

    • @shyla2smoothneighbors32
      @shyla2smoothneighbors32 3 года назад +1

      Dyan🤙🤛🤛✊👊🙌🙏👍✌🤘

  • @dilipkumarsharma8651
    @dilipkumarsharma8651 5 лет назад +3

    I haven't seen such a cool teacher!! It really help to understand quick and kind of grap most of the things.. Yo!! Sir!! Big salute... outstanding lecture.. ever boring topics seem interesting.. when you explain..

  • @amarachiobua9055
    @amarachiobua9055 Год назад +18

    You just have a way of making these topics easier and more understandable. Thank you so much sir. You're helping a lot of people☺

  • @Matti85
    @Matti85 3 года назад +2

    This helps me so much with my medical carrer, thank you so much, totally understand every topic i have watched on here 💗

  • @quratulainabbasi5512
    @quratulainabbasi5512 3 года назад +3

    What a way of teaching ..you make me understand each and everything just simply without wasting time.. best way of teaching👍

  • @xBRx100
    @xBRx100 3 года назад +2

    my thanks to you, here from Brazil.
    you are an amazing teacher. Deserve all the thumbs up and monetization that is possible to have

  • @1drsonu
    @1drsonu 4 года назад +2

    Really i appreciate the contents you make. these are so coherent a question comes to the mind and next the answer comes. please keep the excellent work. I would like to see videos on Cell cycle, mitosis and meiosis.

  • @jocelynbuttress4651
    @jocelynbuttress4651 2 года назад +1

    Trying to get a better understanding of how this process works, and you blew my mind!! So interesting, and fairly easy to follow and understand! Wow! And... Really easy on the eyes! 😉

  • @oyamatoayei4497
    @oyamatoayei4497 4 года назад +2

    Im indonesian and there are other who admire your work, i personallu very much thankful for all of your video sir, i must say your effort is pretty much appreciated. And im planning to donate some of my work on your patreon

  • @esmmypinkstar
    @esmmypinkstar 5 лет назад +6

    Thank you so much! You cleared so much stuff for me! My professor let us go over this part on our own and the book was so confusing! 😁

  • @chetnasingh9970
    @chetnasingh9970 3 года назад

    U r like blessing for medical student like me u made all content very easy to understand ...
    It's my request plzz never stop making video .....
    Loads of respect...

  • @yasminhosam5951
    @yasminhosam5951 3 года назад

    YOU ARE LITERALLY THE BEST. It all made sense and the whole explanation was very entertaining and fun to watch. Thank you so much

  • @shahabuddin6149
    @shahabuddin6149 4 года назад +6

    Love you sir,,salute your hardworking,,you are amazing teacher of the globe,,I just pay fee to university not absorb a single words from university,,I am copying your every lecture and remember,,you are my ideal teacher,,God blessing you,,more than 100 students I spread your lectures and daily consouling,,abundle of thanks

  • @aasemahsan
    @aasemahsan 9 месяцев назад +4

    9:24 Changes in sperm for fertilization
    1) *Capacitation*
    -Cleans head
    -Increases motility
    2) *Acrosomal reaction*
    3) *Fast block to polyspermy*
    4) *Slow block to polyspermy*

  • @justthabi
    @justthabi 5 лет назад +4

    Hi Mr Ninja Nerd Sir, you really teach all of these concepts with so much passion. I am going to pass Anatomy & Physiology because of you.

  • @muhammaddewanggaputralaksa7850
    @muhammaddewanggaputralaksa7850 3 года назад +3

    I have to pay 1.800 dollars for attending the med school per semester, and here i just got lectures for free...
    Thanks a lot zach and team, i love you guys, god bless you all👍

  • @nicoleortiz2261
    @nicoleortiz2261 4 года назад +2

    Hey, I love your videos. They have helped me so much throughout my studies. You are honestly a god send

  • @Dimma_aniemeka
    @Dimma_aniemeka Год назад

    I just understood this concept in less than 30 mins.
    Take your flowers🌹🌺. I use to hear of Ninja Nerd before I became a medical student.
    I'm glad to learn from you sir.

  • @doni_sinha
    @doni_sinha 3 года назад +1

    These lectures are really a huge box of gold to me !!!!! Really awesome thanku so much for such a beautiful , amazing explanation !!!!!!!

  • @Rawwr1ful
    @Rawwr1ful 2 года назад +1

    The best explanation, so detailed but easy to follow. Thanks so much!

  • @zas881
    @zas881 4 года назад +1

    Thank you so much. You make everything as simple as it can be. Keep going god bless you 👏🏻

  • @alipasha7645
    @alipasha7645 6 лет назад +5

    Asslamo Alaikum SR,Your lactures are very Great very Helpfull and comprehensive! Your style of teaching is also very great!!
    Thumbs up for you struggle!
    Please make lecturers on complete embryology, and Monosaccharide Metabolism, xenobiotic metabolism,Feed fast cycle.

  • @swatisucharita3514
    @swatisucharita3514 4 года назад +2

    Thanks a lot for these amazing videos. A blessing in this lockdown

  • @urmellakumari7410
    @urmellakumari7410 2 года назад +2

    your lectures are very very helpful to me😊. Thanks for making embryology easier 🌼

  • @kaloyanmomchilov3539
    @kaloyanmomchilov3539 3 года назад

    Dude I can't believe I'm just finding your channel. This is amazing

  • @banglavet3138
    @banglavet3138 4 года назад +14

    Sir, salute forever. Love you.....
    I'm a DVM student..
    Again love from Bangladesh.. 😍😍😘😘😘😍😍😍😍😍😍

  • @faithd1982
    @faithd1982 4 года назад +2

    Helping me get through Anatomy classes one video at a time

  • @asiakhatoon954
    @asiakhatoon954 2 года назад +2

    Can't thank you enough, thank you for making it available, you are a superhero a real med ninja 🤗🤗

  • @bashardarwish1521
    @bashardarwish1521 4 года назад +1

    Thank you very much, i was confused,but you gave me the all points 😍😍

  • @khaledking5408
    @khaledking5408 3 года назад +8

    15:47 I can't believe you called me a freak over here XD

  • @Ls-er3ts
    @Ls-er3ts 3 года назад

    I would not be able to understand or pass my exams and studies without your videos. Thank you so much you are our hero.

  • @shiv117vikas6
    @shiv117vikas6 4 года назад +36

    This guys is one of the best medical teacher in the whole world !!

  • @jeniferbekee5705
    @jeniferbekee5705 Год назад

    As a nursing student, i read wide and versatile like am a doctor (though is my wish)....
    You make it easier and gracious to learn more....
    Thank you. 🎉

  • @Mina195e
    @Mina195e 8 месяцев назад

    This guy does wonders! He is so good at teaching and it's fun to watch! Got a really good grade bc of him.

  • @jennifermatthews1224
    @jennifermatthews1224 4 года назад +1

    Your videos are the best! They have helped me tremendously.

  • @mithunraaguld6999
    @mithunraaguld6999 4 года назад +2

    I have not even completed my schooling but when I see those videos I feel like I am learning true Biology and you are 👍👍👍

  • @brendabwalya3696
    @brendabwalya3696 3 года назад +1

    Can you please consider making anatomy videos like these please?? You're the best at explaining

  • @FosterChenga
    @FosterChenga Год назад

    You explain and simplify things in a good way... I always understand

  • @kironkaijoseph4205
    @kironkaijoseph4205 Год назад +1

    I lack to express my joy, you explanation is excellent you're the best ever

  • @networthassoc2006
    @networthassoc2006 3 года назад

    You my friend, have a natural gift/ talent. Keep up the great work.

  • @cynashine4950
    @cynashine4950 Год назад +1

    I really admire you sir....u help me a lot going through med school...i really wanna see u in person one day...🙂

  • @sarahhuss3217
    @sarahhuss3217 2 года назад

    so far the best vedio explaining fertilisation on a medical level
    i myself as a post-graduate appreciate your effort thanks alot

  • @mohammadhajjaj6556
    @mohammadhajjaj6556 4 года назад +1

    You're the best , and your videos are the best medical videos I've ever seen 💜💜💜💜💜💜💜💜

  • @NaePetes
    @NaePetes 4 года назад

    THANK YOU SO MUCH!!! Your tutoring is so very helpful!

  • @dhritidas9882
    @dhritidas9882 2 года назад +2

    Another topic crystal clear. Kudos to you

  • @hemberry_
    @hemberry_ 9 месяцев назад +1

    I'm watching your videos alongside my lecture notes and it's ten Times more fun

  • @zeelpatel6354
    @zeelpatel6354 3 года назад +1

    From india.... i send you a lot of wishes man💐... you are a great professor.... i really appreciate your work

  • @anjusinha8076
    @anjusinha8076 4 года назад +1

    Thank u bro...For clearing this whole concept in a very easy way...from India

  • @namu_love
    @namu_love 3 месяца назад

    THE WAY HE DELIVERS THE POINTS! you cant be bored at all!

  • @tattoogreenie
    @tattoogreenie 5 лет назад +9

    Your videos are very helpful! I was trying to count how many times you say "actually" but I lost track at about 100. lol

    • @elahehahmadizad8999
      @elahehahmadizad8999 4 года назад

      tattoogreenie you must see our Histology professor !😕

  • @caradelevingne3988
    @caradelevingne3988 3 года назад

    this vid is really helps me understand more than my own teacher:)

  • @phuongphung3081
    @phuongphung3081 5 лет назад +1

    amazing and amazing explanation. Thank you very much

  • @user-gh9vn4qy4m
    @user-gh9vn4qy4m 4 года назад

    your videos are such useful , please continue , and thank you a lot

  • @BusraOndes
    @BusraOndes 4 года назад

    Thank you man this video make my day and helped me a lot 👍

  • @marianfrac1569
    @marianfrac1569 4 года назад

    THANK YOU SO MUCH, I HAVE QUIZ TOMMOROW AND UR A SAVIOR

  • @karanuchege1628
    @karanuchege1628 2 года назад +1

    wow you are the best teacher ever.....i enjoy your videos
    ,,,thanks a million

  • @rizqahputri8756
    @rizqahputri8756 6 лет назад

    thankyouuuuuu

  • @Reem-mn7gs
    @Reem-mn7gs 5 лет назад +1

    Thank you so so much, you are really the best!!

  • @naveramukhtar1614
    @naveramukhtar1614 Год назад

    One of the best teachers out there! Kudos

  • @muzangalukalenga
    @muzangalukalenga Год назад

    Honestly, thank you so much for your videos Sir. You are truly a blessing. Seriously thank you. You’re a lifesaver🥺. FromZambia 🇿🇲

  • @saliqdar1720
    @saliqdar1720 3 года назад +5

    When it comes to Ninja nerd lectures , my video quality increases to 720p ...❤️

  • @sandarajuthrinath7296
    @sandarajuthrinath7296 5 лет назад

    Bro you have a wonderful teaching skills and good subject knowledge

  • @malekz3atreh495
    @malekz3atreh495 3 года назад

    man you are amazing, i'm so lucky that i found you

  • @jas7181
    @jas7181 3 года назад +1

    Thumb up! You make all the things understandable

  • @ahmedelsabe6542
    @ahmedelsabe6542 3 года назад

    Lots of Love man! Thank you from the bottom of my heart

  • @sofiareis427
    @sofiareis427 3 года назад

    Hey, I'm from Brazil. Your classes help me a lot, I'm in Nurse school.

  • @bonsyboom4531
    @bonsyboom4531 Год назад

    this is the only channel that i actually waant to remind me to hit the like button at the end of the video

  • @fadeskywards1245
    @fadeskywards1245 3 года назад

    This was very useful. Thank you so much!

  • @zhengzhuoli7573
    @zhengzhuoli7573 6 лет назад

    Thanks man. You make it clear.

  • @Jade-xp2xl
    @Jade-xp2xl 4 года назад +1

    thanks for saving our report!!! :)

  • @doreenbachmann5508
    @doreenbachmann5508 4 года назад +1

    amazing as always!

  • @kennethchitundu4927
    @kennethchitundu4927 3 года назад

    Cheers man... You're good at this... It really helped 🤜🏾🤛🏾😎

  • @user-km9me7im3t
    @user-km9me7im3t 4 года назад +1

    Excellent work! I love your channel! How about pregnacy or stages of labor? We would be grateful! Keep going!

  • @charlesakhimienmhonan2175
    @charlesakhimienmhonan2175 2 года назад

    Thanks for the lecture. It is helping me a lot.
    The number of sperm that get to the fertilization site is actually about 200, but one usually fertilizes the oocyte.

  • @chiahsuantsauo8375
    @chiahsuantsauo8375 15 дней назад +3

    Hi guys, I noticed there is no videos that summarize the physiologic changes that occur during pregnancy? Anyways I hope you Prof Zach can make a video on that. Thank you

  • @rosenjoki1338
    @rosenjoki1338 3 года назад

    Amazing! I really appreciate this hope you don't stop......I need you to complete my medicine course

  • @hassanm.kadhim6980
    @hassanm.kadhim6980 2 года назад

    حرامات انتهى الفيديو و الله الواحد ميحس بالفيديو من كثر المتعة اليقدمها زاك
    thank you zach 😍! it was unbelievable explanation

  • @adamfarkas2630
    @adamfarkas2630 3 года назад

    You are a real MVP!! I love you!! Don't stop what you're doing!

  • @foodiepie7618
    @foodiepie7618 2 года назад

    Wow !!! Such a beautiful explanation Alot thanks✨💓 to figure out such concept easily 👍👍

  • @sumayyanaderi5044
    @sumayyanaderi5044 2 месяца назад +1

    Hello Sir first of all thank you so much, Allah bless you
    you make videos for free I am watching you from Kabul Afghanistan. you may do not know how helpful are your videos specially when you made all free for student like me who does not have money to pay for learning again thanks a lot we all pray for you and your team have long life and blessed and live all healthy and great

  • @phinahB
    @phinahB 3 месяца назад

    Wow! One would think it's world war in these bodies of ours. The number of events happening at the same time is insane. Thank you, this is well understood.

  • @apo6508
    @apo6508 6 месяцев назад

    You are my lifesaver. I couldnt understand anything from my professor. Love u from Thai Medical student ❤.

  • @sandarajuthrinath7296
    @sandarajuthrinath7296 5 лет назад

    Don't stop ur lecture sir we need ur classes
    🙏🙏🙏Namaste 🙏 🙏 🙏

  • @hkuprobity2
    @hkuprobity2 Год назад +1

    Excellent explanation. Best to be in the pre-nuptial councilling for couples before wedding. And good for pre-medical students before the seminar on reproductiive system of man and woman.

  • @prasathsampath2505
    @prasathsampath2505 2 года назад

    Thank you very much sir for your clear explanations ❤️💐

  • @user-vg3ru1de9i
    @user-vg3ru1de9i 3 года назад

    You are th smartest person in the world at all, love you dude, thank you for your affords

  • @aanyagupta4245
    @aanyagupta4245 5 лет назад +1

    Love ur teaching way and the diagram😇😇