Histones, Chromatin, and DNA Packaging

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  • Опубликовано: 18 сен 2016
  • Biology Professor (Twitter: @DrWhitneyHolden) walks students through the steps of DNA (chromatin) packaging around proteins called histones to fit inside the nucleus in a highly regulated and organized fashion.
    Want a PDF of the final white board with all the answers written in? Download FREE STUDY NOTES here: tinyurl.com/BiologyProfessorN...

Комментарии • 33

  • @mallorysmith1820
    @mallorysmith1820 5 лет назад +8

    This helped me so much! The way you laid out the information and explained it made so much more sense than my textbook. Thank you for making this video.

  • @crafty_gem6563
    @crafty_gem6563 6 лет назад +3

    thank you for this video. it was so helpful. When my professor said DNA associates with histones making Nucleosomes that form chromatin, I thought to my self, "was that english". BUT NOW I get it. Thank you Biology Professors.

  • @ann.aerob_comic
    @ann.aerob_comic 5 лет назад +2

    Thanks for your video. it was easy to follow, since you have a good pace and way of explaining!

  • @dr.leelakrishnaakkiraju5321
    @dr.leelakrishnaakkiraju5321 5 лет назад +7

    Woah , am a medical student and precisely concise you nailed it ma'am , much thanks for the great work , keep inspiring and teaching😁😁😁

  • @chimaobimelvin5005
    @chimaobimelvin5005 2 года назад +1

    Very incisive! Thank YOU Prof

  • @arvinjkaazodi5345
    @arvinjkaazodi5345 4 года назад +6

    1.8 metres isn't 5 feet. It's more like 6 feet or 5 ft 11"

  • @micheller1555
    @micheller1555 7 лет назад +2

    Great video!

  • @tibbar1000
    @tibbar1000 Год назад

    Great job!

  • @jimmyrudy4551
    @jimmyrudy4551 4 года назад +1

    Thank you much, helped me so much!!

  • @abdulmalikaltaiyeb4850
    @abdulmalikaltaiyeb4850 4 года назад +1

    Thank you 🙏

  • @sumansaurav4052
    @sumansaurav4052 2 года назад +1

    Really you are a good teacher of biology

  • @NarutoSUNS2fan
    @NarutoSUNS2fan 7 лет назад +2

    Thanks for this, helped a lot!

  • @archismandas7059
    @archismandas7059 5 лет назад

    Thanks a lot.

  • @retrolove278
    @retrolove278 6 лет назад +1

    thanx ,, so much,, u r grt.........

  • @emilywang6506
    @emilywang6506 4 года назад +1

    biology queen much thx

  • @evenciaagunarto1193
    @evenciaagunarto1193 3 года назад +1

    Thankyouu!!

  • @mannukumari7523
    @mannukumari7523 4 года назад

    Can u provide me notes on give an account of organizations of DNA with their significance

  • @makaylafleisher2369
    @makaylafleisher2369 6 лет назад +1

    So helpful

  • @nezukoscat7486
    @nezukoscat7486 2 года назад +1

    Class 10 👍😀

  • @purushottamdeshmukh164
    @purushottamdeshmukh164 6 лет назад

    How many nucleosomes are present in a mammalian cells

    • @BiologyProfessor
      @BiologyProfessor  6 лет назад

      "On average, about 3/4 of the whole human genome is occluded by about 30 million nucleosomes that cover the almost 2 meters of DNA present in a human cell nucleus. "
      From malone.bioquant.uni-heidelberg.de/news/news18.html

  • @mr.w777.
    @mr.w777. 5 лет назад

    Nyc maam from india

  • @muzair9861
    @muzair9861 5 лет назад +1

    Nice u&ur Lecture both r beautiful

    • @muzair9861
      @muzair9861 5 лет назад

      You and your lecture both r beautiful

  • @rosiederuntz3745
    @rosiederuntz3745 2 года назад

    Off topic, but she has the most beautiful face I have ever seen. pure natural beauty

  • @TannerJarring
    @TannerJarring 4 года назад

    good one... I guess FeelsBadMan

  • @unknown4822
    @unknown4822 4 года назад

    I swear 1.8m is not 5 feet? more like 6 feet?

  • @christopher9727
    @christopher9727 Год назад

    ....
    Romans 6:23
    For the wages of sin is death, but the free gift of God is eternal life in Christ Jesus our Lord.
    Come to Jesus Christ today
    Jesus Christ is only way to heaven
    Repent and follow him today seek his heart Jesus Christ can fill the emptiness he can fill the void
    Heaven and hell is real cone to the loving savior today
    Today is the day of salvation tomorrow might be to late come to the loving savior today
    John 3:16-21
    16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. 17 For God sent not his Son into the world to condemn the world; but that the world through him might be saved. 18 He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God. 19 And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil. 20 For every one that doeth evil hateth the light, neither cometh to the light, lest his deeds should be reproved. 21 But he that doeth truth cometh to the light, that his deeds may be made manifest, that they are wrought in God.
    Mark 1.15
    15 And saying, The time is fulfilled, and the kingdom of God is at hand: repent ye, and believe the gospel.
    2 Peter 3:9
    The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
    Hebrews 11:6
    6 But without faith it is impossible to please him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him.
    Jesus

  • @BhatSohail
    @BhatSohail 5 лет назад

    Hot teacher

  • @ZamshedAlam-yh5tw
    @ZamshedAlam-yh5tw Месяц назад

    Heyy mam WhatsApp no