AP Biology Unit 6 Crash Course: Gene Expression and Regulation

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  • Опубликовано: 15 сен 2024
  • Hope this helps :D!
    Topics covered:
    - DNA/RNA structure and function
    - DNA replication
    - Transcription
    - Translation
    - Regulation of gene expression
    - Operons
    - Biotechnology
    Join the discord :D ( / discord )

Комментарии • 155

  • @braedenpayton4626
    @braedenpayton4626 3 года назад +466

    the coolest part is that somewhere in your body, the two original dna strands that made you are possibly still living and doing their thang 🤯🤯

    • @The_Horizon
      @The_Horizon Год назад +32

      Nah they're all dead

    • @lazyshakah5625
      @lazyshakah5625 Год назад +42

      @@The_Horizon I’m tryna study for a test, why is a popular Minecraft player in the comment section? Unless you are also taking ap biology?

    • @bobbybenny12
      @bobbybenny12 Год назад +4

      @@The_Horizon didn’t expect to see you here

    • @wasdwasd4838
      @wasdwasd4838 Год назад

      @@The_Horizon my man is literally everywhere wtf

    • @ninadee9753
      @ninadee9753 Год назад +4

      I always like picturing the things we learn in AP Bio happening in my body-- It makes it so much more interesting

  • @markrennard9047
    @markrennard9047 3 года назад +200

    Teacher completely failed at teaching this unit, thanks so much for the explanations!

  • @ianyork6075
    @ianyork6075 2 года назад +197

    My teacher's great, but with the way she teaches there's sooooo much information presented all at once that it's hard to put everything in perspective. This video was just the thing I needed.

  • @creativecaroline6049
    @creativecaroline6049 2 года назад +90

    Just wanted to say I am currently watching your unit reviews as refreshers for the AP bio exam this Wednesday and my dog is sitting by my side intently listening to every word you have to say. It’s very cute.

    • @younggamer3261
      @younggamer3261 Год назад +4

      How did ur exam go? Do u recommend watching this guy?

  • @sebastiannandkeolyar2118
    @sebastiannandkeolyar2118 2 года назад +47

    bro you taught this better in 30 minutes than my teacher in 5 labs. thank you king

  • @notmarcus17
    @notmarcus17 4 месяца назад +9

    AP test is in 2 weeks and we still haven't covered this unit, you're a real one bro

  • @claiirvcyant2347
    @claiirvcyant2347 3 года назад +109

    why our teachers be makin it so complicated for no reason 🗿

  • @emmaschmidt7854
    @emmaschmidt7854 Год назад +26

    I have to say, the way that you casually explain these topics makes it so much easier from my brain to understand than all of the super technical videos I've watched. Cramming for the AP bio exam .-.

  • @jamezlucas2429
    @jamezlucas2429 3 года назад +36

    Coming here before a test on the unit, huge help thank you

  • @gkren124
    @gkren124 3 года назад +39

    You came in clutch for my test on Friday my teacher went way too fast talking about certain topics and your video helped me out so much! Thank you man you're doing gods work to help me and others pass! You made me actually understand most questions on the test hope you can do the same for my exam in may!

  • @lovinlife9147
    @lovinlife9147 3 года назад +35

    I love the way this man explains things, he actually allows you to grasp the information

  • @gwenbiddle9322
    @gwenbiddle9322 2 года назад +12

    I'm currently cramming for my AP test tomorrow. Two more units to go!!! Thank goodness it's an afternoon test.

    • @kevin5698
      @kevin5698 2 года назад +1

      Same lmao, cramming gang!

  • @anusha_xoxo1
    @anusha_xoxo1 5 месяцев назад +8

    i know all these but ap college board questions are out of this world. why do they gotta be so complicated and introduce things that we never learned

  • @priyankasadagopan9153
    @priyankasadagopan9153 3 года назад +28

    thank you so much for this! i had trouble understanding regulation with histones and operon and my test is in like 15 minutes so it was a nice way to understand it!

  • @hillaryharbauer4695
    @hillaryharbauer4695 3 года назад +17

    legend, I have my ap bio exam tmr morning, you are literally a legend

    • @annikablackwell272
      @annikablackwell272 3 года назад +6

      ap bio gang! good luck tomorrow morning! let’s make hank green and cararra proud

    • @DeathStriker187
      @DeathStriker187 3 года назад

      Good Luck My friends, We got this

    • @aryavirsangwan6837
      @aryavirsangwan6837 3 года назад

      How did it go? We have the digital exam on the 27th

  • @apreil4821
    @apreil4821 2 года назад +5

    I’ve got a test in like half an hour and I’m 25 mins in, THANKS DUDE U LIFESAVER

  • @brookehollander1531
    @brookehollander1531 2 года назад +6

    didn't fully pay attention to this unit in class so this was super helpful!

  • @Dirpea
    @Dirpea 2 года назад +3

    Dude you are an absolute lifesaver my bio teacher doesn't teach us this correctly and this video was the only one that made sense to me bro ur goated

  • @hydumpling
    @hydumpling 2 года назад +9

    2 hours before AP Exam, time to figure this out

  • @avipatel2015
    @avipatel2015 2 года назад +2

    Have commented on every ap bio vid so far and have to say a huge thank you. Really helps review before tests. You teach much better than my ap bio teacher lol

  • @baylorshelton
    @baylorshelton 3 года назад +4

    Carrara you’re saving me rn bio is taking a lot out but you just make it easy and fairly understandable for a hard class

  • @armandogomez780
    @armandogomez780 2 года назад +2

    This goat is the only reason I’m not failing AP bio

  • @kyra5712
    @kyra5712 3 года назад +13

    So helpful! Thanks for putting in the work to make these, very appreciated :))

  • @agus1dee
    @agus1dee 4 месяца назад +1

    Why is this lowkey so helpful 😂 I have my ap bio exam time and need to cram these videos in rn

  • @stephenyoshida8145
    @stephenyoshida8145 3 года назад +4

    You've saved my grades with these videos, thanks for the carry

  • @yahiralvarez9807
    @yahiralvarez9807 2 года назад +2

    Thanks man I was panicking before the test but this explanation helped clear things

  • @bhoomikas9471
    @bhoomikas9471 3 года назад +5

    omg my final exam is in half an hour YOURE SAVING ME FRFR

  • @lizzieh5020
    @lizzieh5020 2 года назад +2

    OH MY GOSH YOU ARE MY GRADE SAVER!!! ToT
    The casual way you explain the concepts as well makes it so much easier to understand, and it is a good way to refresh my knowledge before an exam! Thanks for the videos!!  ^ー^

  • @gamingwithderpsans5706
    @gamingwithderpsans5706 3 года назад +17

    GOD TIER THANKS OMG IM GETTING CARRIED

  • @kaylarichardson8082
    @kaylarichardson8082 3 года назад +2

    These videos are sooo much better than the ones that college board puts on the website

  • @feliciehoffmann9464
    @feliciehoffmann9464 2 года назад +2

    All teachers should show your videos to their students before/after they go through the material to piece it together...

  • @davidfreyre1771
    @davidfreyre1771 7 месяцев назад +2

    thank you for explaining this like a human, not a textbook.

  • @alyssachung1334
    @alyssachung1334 3 года назад +1

    Thank u for this video!!! I'm doing a last-minute unit 6 cram before admin 3 tomorrow. You're really good at explaining!

  • @cheyennecarnley5070
    @cheyennecarnley5070 3 года назад +2

    You are literally saving my grade. Thanks 🙏

  • @atleastutried595
    @atleastutried595 Год назад +2

    THANK YOU SO MUCH!! Had a test tomorrow and this saved me. Loved the video but I feel like DNA Polymerase was missing for DNA replication.

  • @gavrielsteiger9911
    @gavrielsteiger9911 3 года назад +6

    These are awesome! Please make Unit 7 and 8!!!!

  • @adityasachdeva4316
    @adityasachdeva4316 3 года назад +4

    Great video, watching this before the Ch 6 test in a few days! This unit had a lot of stuff in it and this was a good refresher!

  • @samttk359
    @samttk359 Год назад

    You ever just miss school after going to college and come back to watch these, man, it didnt seem like it back then but these were better times.

    • @lamie7767
      @lamie7767 Год назад +1

      fr (im a freshmen in college 💀)

  • @obiwankenobi9769
    @obiwankenobi9769 4 месяца назад

    Addle:
    Definition: To confuse or mix up; to make unclear or muddled.
    Sentence: The complex instructions addled his mind, and he struggled to complete the task.
    Ardor:
    Definition: Intense passion or enthusiasm.
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    Ephemeral:
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    Lout:
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    Impracticable:
    Definition: Not capable of being put into practice or carried out; not feasible.
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    Obtuse:
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    Vermin:
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    Ameliorate:
    Definition: To make (something bad or unsatisfactory) better; to improve or alleviate.
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    Debacle:
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    Diminutive:
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    Gyrate:
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    Imminent:
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    Premonition:
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    Sentence: She couldn't shake off the premonition that something bad was going to happen.

  • @amira9914
    @amira9914 2 года назад +1

    😭😭شرح المنهج كله في نص ساعة ، شكرااا🙏🏼

  • @peabodysherman7116
    @peabodysherman7116 3 года назад +4

    This video is amazing, I really gained brain cells during this video, however could I be so bold as to ask you try to improve your mic quality? Its just a little gripe I have, and again I loved this video but I think echoey mics have become slightly annoying for other people and me during this quarantine and online schooling lol.

  • @natalirybin5012
    @natalirybin5012 2 года назад +1

    To memorize the bases I use Apples (adenine) fall from Trees (thymine) and Cars (cytosine) goes into the Garage (guanine)

  • @Westech-cz3nk
    @Westech-cz3nk 3 года назад +3

    Awesome video, helped me out a TON!
    Great Job

  • @akgrunzke
    @akgrunzke 3 года назад +2

    thank you so much ! you deserve more subscribers :)

  • @nicoleviloria5184
    @nicoleviloria5184 3 года назад +2

    This was really really helpful to get a general refresher and see which topics I need to go back to, thank you!!

  • @kap_516
    @kap_516 9 месяцев назад +1

    Shout out to Mr lauer’s ap bio class 💪💪💪 we learnin nothing 🔥🔥💯💯

  • @gannongrassel3753
    @gannongrassel3753 3 года назад +1

    This guy is a legend

  • @josephikossile5236
    @josephikossile5236 3 года назад +6

    You're a fucking lifesaver. Period.

  • @audreyj1074
    @audreyj1074 7 месяцев назад +1

    king behavior asf I love u

  • @Rose-tc3lk
    @Rose-tc3lk 3 года назад +2

    My unit test is in 9 hours and this just helped me soooo much thank you

  • @SIncekara
    @SIncekara 3 года назад +4

    got an exam tomorrow and this really helped thanks :D

  • @carsontyler1995
    @carsontyler1995 Год назад +3

    THE 🐐 🔥🔥

  • @mareamadous2103
    @mareamadous2103 3 года назад +3

    Thank you so much for this!

  • @jackcole8401
    @jackcole8401 4 месяца назад +6

    Ap exam in 14 hours, finna get a 6

  • @camille_1019
    @camille_1019 2 года назад

    this just made me realize how bad my teacher is lmao i learned more from this than i have been learning the whole year :')

  • @Lily-gu4cd
    @Lily-gu4cd Год назад +1

    it's that time again. good luck everyone!!

  • @笑久椎名
    @笑久椎名 Год назад +2

    doesn't methylation stop gene expression by stopping RNA polymerase and transcription factors from binding to the gene rather than making the gene more coiled?

    • @nolan..
      @nolan.. Год назад

      The gene gets more coiled or tighter around the histone which prevents the gene from being read

  • @orryhuang4121
    @orryhuang4121 3 года назад +7

    My bio test over half of unit 6 is tomorrow (right after my birthday) :(

  • @angelica_alvarado
    @angelica_alvarado 3 года назад

    I NEVER UNDERSTOOD THIS NOW I DO THANK US SMSMSM

  • @pogd740
    @pogd740 2 года назад

    This guy is such a beauty

  • @catialai3166
    @catialai3166 3 года назад +1

    SO helpful!! Thank you so much!

  • @elizabethfeng7643
    @elizabethfeng7643 3 года назад +1

    Thank you this was super helpful!!!

  • @arjunkhanna7383
    @arjunkhanna7383 3 года назад

    Thanks for being such a chad and making this

  • @N0xiousQ
    @N0xiousQ 2 года назад

    Alright, thanks for the videos dude! Time to go to bed and take the exam tomorrow :)

  • @SkillKid
    @SkillKid 3 года назад

    OMG BROSKI this came in clutchhhhhhh.

  • @adnanmurtaza6914
    @adnanmurtaza6914 3 года назад +17

    Can I get an epic in the chat?

  • @ayingm
    @ayingm 3 года назад +2

    you can't add to the 5 prime, it's illegal

  • @onionrinrins
    @onionrinrins 4 месяца назад +2

    GOATTTT

  • @Hyperlore
    @Hyperlore 3 года назад +1

    This helped me alot holy

  • @johnnylambda6043
    @johnnylambda6043 3 года назад +2

    thanks bro

  • @gamingwithderpsans5706
    @gamingwithderpsans5706 3 года назад +1

    Cararra has that drip you already know

  • @anyawalker6070
    @anyawalker6070 3 года назад

    You are heaven sent ❤ thankyou 🙏

  • @kimchipappi1762
    @kimchipappi1762 5 месяцев назад +1

    Carrara = GOAT

    • @onionrinrins
      @onionrinrins 4 месяца назад +1

      THATS WHAT IM SAYING!! 🗣️🔥

  • @jasminejonas5544
    @jasminejonas5544 3 года назад +1

    pogchamp

  • @antonellan6794
    @antonellan6794 3 года назад +1

    wait , but i thought when everything after one amino acid got deleted it was a nonsense mutation? can framshift mutations also cause nonsense mutations ?

    • @Cararra
      @Cararra  3 года назад +3

      nonsense mutations are a different categorization of mutation (nonsense means that a normal codon changed into a stop codon, meaning that the protein got cut short but the reading frame remained the same, frameshift means that the reading frame got shifted, so every amino acid basically gets CHANGED [not necessarily deleted] after the deletion or insertion [a stop codon isnt necessarily formed so the protein might still have same length or get even longer])

    • @antonellan6794
      @antonellan6794 3 года назад

      @@Cararra ah okay thank you so much !

  • @zekeenglish7691
    @zekeenglish7691 2 года назад +1

    Bio Tech 30:00

  • @jessc5235
    @jessc5235 2 года назад

    a snoop dog ad popped out of nowhere and startled me

  • @abhinavkandula5957
    @abhinavkandula5957 6 месяцев назад +1

    I owe bro my bio grade

  • @jasminegates-cr5hg
    @jasminegates-cr5hg Год назад +1

    10 hours left 5 for sleep 1 for morning and bus ride 4 for classes I can DO this

  • @offthedeepend762
    @offthedeepend762 7 месяцев назад

    Holy moly

  • @alisvariety9657
    @alisvariety9657 2 года назад

    my hero

  • @mathexplained505
    @mathexplained505 3 года назад +1

    BIO AGAIN FINALLY

  • @aomounoo
    @aomounoo 3 года назад

    How can y’all read rant of his handwriting, I was trying to take some notes but gave up

  • @valeri446
    @valeri446 Год назад

    Thanks so much

  • @acbeats3994
    @acbeats3994 2 года назад

    thank you !!!

  • @nadyahicks2660
    @nadyahicks2660 2 года назад +1

    ap exam in 20 mins… wish me luck

  • @remypierce9772
    @remypierce9772 3 года назад

    I LOVE YOU BRO

  • @gayferfaggiton2484
    @gayferfaggiton2484 3 года назад +2

    Ap exam in 2 days I’m so screweddddd

  • @sumedhvangara7368
    @sumedhvangara7368 3 года назад +2

    aahhhhhh one more week until usaco

  • @Kayla-go6nk
    @Kayla-go6nk 3 года назад

    Thank you sm!! :))

  • @watermelon1441
    @watermelon1441 3 года назад +1

    You are too op

  • @xuanyuzhang5226
    @xuanyuzhang5226 Год назад

    holy moly~

  • @GoldfishGang
    @GoldfishGang 3 года назад

    This is pog

  • @phalamango
    @phalamango 3 года назад

    Thanks

  • @MariahJones
    @MariahJones 3 года назад +2

    not all heroes wear capes🥲

  • @juliakremenetsky5834
    @juliakremenetsky5834 3 года назад

    ah thank u

  • @wherethereiswillthereisway7350
    @wherethereiswillthereisway7350 3 года назад +1

    Can u suggest biology books for ibo?

    • @Cararra
      @Cararra  3 года назад

      I've never come close to IBO lolll but if you want to study for USABO Open and Semis Campbell, Ravens, Tortora,
      and Alberts are some p good ones (my discord server has a good list pinned in the USABO channel if you're interested)

    • @wherethereiswillthereisway7350
      @wherethereiswillthereisway7350 3 года назад +1

      @@Cararra OK tysm

  • @benbrookhart2076
    @benbrookhart2076 3 года назад

    remember the apple-tree car-garage :)

  • @magnoliablossom4750
    @magnoliablossom4750 Год назад

    14:57 get roasted lmaooo
    actually i was cool and got it right but only because my teacher gave us a lab on transcription

  • @fireboy5345
    @fireboy5345 3 года назад

    Clutch