AP Biology Unit 1 Review: The Chemistry of Life

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  • Опубліковано 15 гру 2024

КОМЕНТАРІ • 232

  • @Hyperlore
    @Hyperlore 3 роки тому +204

    for 2:19 is that oxygen meant to have a positive charge? The second one?

    • @Hyperlore
      @Hyperlore 3 роки тому +11

      isnt it supposed to be negative?

    • @Cararra
      @Cararra  3 роки тому +100

      ye its supposed to be negative, I think someone else in the comments brought it up
      i'll pin this one just for future reference

    • @Hyperlore
      @Hyperlore 3 роки тому +12

      @@Cararra ok thanks dude, ive been using all ur videos to review for my ap exams i am grateful for ur videos.

    • @gamingwithderpsans5706
      @gamingwithderpsans5706 3 роки тому +1

      @@Cararra lmao thats me xD

    • @gamingwithderpsans5706
      @gamingwithderpsans5706 3 роки тому +1

      eyo mans passing the test for sure.

  • @boxofube
    @boxofube 4 роки тому +830

    when ur last minute studying for a unit test because you're falling behind ap bio already

    • @heyitskira7056
      @heyitskira7056 4 роки тому +23

      I’m listening to this otw to the test lmaooo

    • @johnsonpeng6997
      @johnsonpeng6997 3 роки тому +2

      Got a 66 on the multiple choice and now I’m listening to this on my second day to the FRQ section

    • @moltenmoon293
      @moltenmoon293 2 роки тому +2

      On my way to finals*

    • @avt1208
      @avt1208 2 роки тому +1

      me studying for a retake

    • @angel300a2
      @angel300a2 2 роки тому

      😓

  • @char6081
    @char6081 Рік тому +35

    I love that u talk like a teenager and not computer. Makes it so much easier to retain

  • @scott6259
    @scott6259 3 роки тому +483

    Imagine not desperately watching recap videos the day before a test

    • @jadenconner3327
      @jadenconner3327 3 роки тому +2

      right i have my final in two days

    • @sophiamariam3108
      @sophiamariam3108 3 роки тому +3

      couldnt imagine it even if my life depended on it...

    • @ellehousman9649
      @ellehousman9649 3 роки тому +4

      exactly what i'm doing i'm jealous u wrote this 4 months ago

    • @Lussid
      @Lussid 3 роки тому +2

      me but 5 hours before the 1st day of school

    • @elizabethcoyle4851
      @elizabethcoyle4851 2 роки тому

      day of test for me lol

  • @helenabaker5275
    @helenabaker5275 3 роки тому +227

    hello! this past year, i made the decision to self-study for the ap bio test and not take any classes pertaining to the material. with sports and extra-curriculars and other various aps, it was tough to study in a substantial way for the ap bio test. however, your videos literally saved me. i started watching them about a month or two before the test and it was insane how much more i understood the material for the exam. because of you, i got a freaking four on the exam. thank you so, so much for being such an amazing teacher!! you are the absolute best.

    • @aiden3041
      @aiden3041 3 роки тому +5

      What are your other AP classes and extracurriculars?

    • @lunarbat6009
      @lunarbat6009 Рік тому

      How did it go?

    • @mollyyyyyyy
      @mollyyyyyyy Рік тому

      what did u get on the exam? i have to self study half the units bc i joined late 😭

    • @shivenpatel4039
      @shivenpatel4039 Рік тому +3

      @@mollyyyyyyy he said he got a 4

    • @therev07
      @therev07 Рік тому

      I also recently decided to self learn ap bio instead of taking the ap course but I don't know where to start and I don't know where to look for materials or what materials to use. So what did you use to learn the entirety of this course? Did you use textbooks like Campbell Biology textbook or did you use the Khan Academy course?
      edit: 5 days before exam, I am getting high 4s on practice tests. Wish me luck!

  • @laurengreene7198
    @laurengreene7198 3 роки тому +194

    When you haven't paid attention In bio for the whole year so your watching this to help Cram

    • @nataliehawkins1185
      @nataliehawkins1185 3 роки тому +6

      literally me

    • @ogmine9913
      @ogmine9913 3 роки тому

      same

    • @Victor-wy3jo
      @Victor-wy3jo 3 роки тому +1

      @@ogmine9913 Ayyyy so we are all here right now then huh

    • @jaxonbach
      @jaxonbach 3 роки тому

      @@Victor-wy3jo same

    • @pandaexpress2894
      @pandaexpress2894 3 роки тому +1

      I just memorized quizlets the whole year to score well on the quizzes, bad decision. I'm expecting less than a 2 or 1 on the AP BIO exam I have tomorrow :)

  • @kevinbae2388
    @kevinbae2388 3 роки тому +70

    I'm not sure if you realize this, but your channel is amazing. You are a student, but you really know what you are talking about, and there is a nice balance between humor and content which go along really well together. This way, the viewers are actually engaged while taking away the information they need (especially an AP bio student like me whose teacher pretty much teaches nothing). The organization of the lesson is great even if you are drawing and writing as you go. I would say you are a total gamechanger for many. So my only advice is that you should continue doing this and I'm sure you will be very successful :))

  • @kristinezhou7518
    @kristinezhou7518 2 роки тому +23

    hello Cararra, thanks to you I got a 5 on my AP Bio test 2022 I watched all your videos in 2x speed in preparation a few days before the test and also before every unit test and you're amazing so thanks so much !!!

  • @MambaDraws
    @MambaDraws 3 місяці тому +2

    My bio test is on thursday and I have yet to find a channel that like, actually helps, so this is a life saver. If only Heimler's History also did biology lmao

  • @unquartz
    @unquartz Рік тому +13

    ap exam is tmrw and im cramming this whole playlist rn

  • @oliverye55
    @oliverye55 4 роки тому +308

    hmmmz this seems like AP chem hiding in a trenchcoat and pretending to be AP Bio

    • @Cararra
      @Cararra  4 роки тому +100

      perhaps its cuz the unit is...
      the CHEMISTRY of life :DD

    • @gracemorgan7027
      @gracemorgan7027 3 роки тому +14

      ✨biochemistry✨

    • @andrewbonney9965
      @andrewbonney9965 3 роки тому +5

      You basically just described the first unit in a single sentence

    • @ardin1437
      @ardin1437 Рік тому +1

      hm maybe that's why this unit has chemistry in the title

    • @jordansiarya762
      @jordansiarya762 Рік тому

      LMAOOOO

  • @hadassahchilufya
    @hadassahchilufya 3 роки тому +58

    ap exam next week and i haven’t learned anything all year so here we are

    • @kathypinky
      @kathypinky 3 роки тому +7

      same... never paid attention the whole year 🧎‍♀️

    • @siyaluvs
      @siyaluvs 3 роки тому +1

      @@kathypinky same

  • @paigetepsic8104
    @paigetepsic8104 2 роки тому +9

    i cant watch my teachers videos for more than a minute without getting bored so props for u for keeping me engaged for the whole 20 minutes. thanks for making these!

  • @easybri-zy
    @easybri-zy 2 роки тому +16

    ap exam is in a few days so i’m rewatching all of these. super helpful!! thanks!

  • @SadUkuleleTime
    @SadUkuleleTime 3 роки тому +45

    Let me tell you, that you are such an intelligent person. I'm taking nutrigenomics and nutrigenetics for my master's in nutrition. These videos are a great refresher for me! Keep it up!! Good job!

  • @mollybrown2017
    @mollybrown2017 4 роки тому +67

    my test is tmw and this was actually super helpful ty!

    • @emmadoner7286
      @emmadoner7286 4 роки тому +1

      omg mine is tmrw too! you got this i believe in you, good luck completely random stranger

    • @alihabib1635
      @alihabib1635 3 роки тому

      omg how much did you get

  • @pceoftheforest7928
    @pceoftheforest7928 3 роки тому +7

    You are AMAZING!!!! I just got my AP scores and I passed Bio with a 4 all because of these videos!!!

  • @petezthegangsta4750
    @petezthegangsta4750 7 місяців тому +2

    Saving all studying for 2 days before the test. So far these videos have been very helpful

  • @Minsoup4
    @Minsoup4 4 роки тому +13

    I have a test in 40 minutes you’re a lifesaver

  • @nelsatiemtore6356
    @nelsatiemtore6356 4 роки тому +28

    I have an AP bio midterm tomorrow so thank you so much, you're a legend

  • @sammyentin7030
    @sammyentin7030 2 роки тому +5

    I am beyond thankful for this channel. When I had my AP Biology exam I would watch these videos daily and I ended up with a 5 so I love you Cararra and thank you again!

  • @kittykat5977
    @kittykat5977 4 роки тому +9

    these videos are literally saving my life I am failing ap bio rn but you are making it so simple and easy to understand thank youuu

  • @bridgetwiese2986
    @bridgetwiese2986 3 роки тому +10

    This was so, so helpful in ensuring I know the Unit 1 Material going into my first test! Thank you so much for these videos! :)

  • @kylieledezma6860
    @kylieledezma6860 Рік тому +1

    this guy literally saves my life everytime. bless his soul fr

  • @troutwarrior6735
    @troutwarrior6735 3 роки тому +12

    Dude THANK YOU got my first bio test tomorrow and this is such a good review!
    Edit: Got an A!

  • @michaelc8486
    @michaelc8486 2 роки тому +5

    3 mins in i learned more then a week of class

  • @ashakhurana9074
    @ashakhurana9074 3 роки тому +16

    you literally deserve the nobel peace prize for these videos🤝

  • @billho3179
    @billho3179 3 роки тому +7

    Im gonna take notes on all your ap bio videos to prepare! YEET

  • @aditigoyal-b2e
    @aditigoyal-b2e 3 роки тому +5

    My semester final is tomorrow, you're a lifesaver thank you so much

  • @thatmalbasic889
    @thatmalbasic889 3 роки тому +8

    my guy, you will literally save me from failing my ap bio exam tomorrow

  • @mariannegabar7175
    @mariannegabar7175 3 роки тому +4

    a literal life saver!! im last minute studying for my ap exam and i was already behind... THANK YIU

  • @Kaneki
    @Kaneki 3 роки тому +2

    felt pretty good ab my bio exam today thanks to binging your vids for the past 2 days.
    thanks

  •  3 роки тому +21

    Good luck to bio kiddos on Friday 👊🏻

  • @valarie2418
    @valarie2418 Рік тому +1

    These vids are super helpful!! Got a 4 on AP Bio 2023 and mostly used these vids to study!

  • @sabrinapepper4009
    @sabrinapepper4009 3 роки тому +7

    when the test is on friday and you haven't paid attention all year

  • @walkerwatson5723
    @walkerwatson5723 4 роки тому +4

    your majestic hair is the only thing getting me through finals week🙏

  • @ysabelle8873
    @ysabelle8873 Рік тому +2

    i’m here because i signed myself up for ap bio next year and now i can’t sleep so i’m watching videos to see what it’s like

    • @josefletle1416
      @josefletle1416 Рік тому

      Hello! This is a very late reply but you will indefinitely enjoy the course. It's a lot of work but it is 100% worth it.

    • @ysabelle8873
      @ysabelle8873 Рік тому

      @@josefletle1416 awww okay thank you so much! i’m feeling much better about it :)

  • @joshuagnzles
    @joshuagnzles 3 роки тому +2

    goated for this bruh actually engaging, ez to understand, and big help thank u so much

  • @extro-7074
    @extro-7074 Рік тому

    You are a life saver...just started high school biology at school and my mom signed me up for usabo, and here you are!

  • @vedantdave579
    @vedantdave579 3 роки тому +3

    Bruh you are an absolute legend! If I were to just watch and take notes of your vids, as well as do like 1-2 practice tests, do I have a shot @ a 5? I didn't learn much this year.

  • @borg3506
    @borg3506 2 роки тому +6

    these are honestly the only educational videos i can watch without getting super bored. i didn’t even realize it was over 20 minutes long, thanks man :D

  • @winstonthegamer3062
    @winstonthegamer3062 2 роки тому +5

    Dude I used these to review for my exam and ended up getting a 5, big thanks there great videos.

    • @catherineb6889
      @catherineb6889 2 роки тому

      @@useo.haessal try understanding the concepts instead of just memorizing them, it helps a ton

    • @mansamusa1273
      @mansamusa1273 7 місяців тому

      U just watched these or did u take notes

    • @winstonthegamer3062
      @winstonthegamer3062 7 місяців тому

      @@mansamusa1273 I just watched them. I payed attention in class at actually learned the content. These videos served as reminder of all the content so I could have it fresh in my mind for the exam. Personally I think notes are a waste of time and it’s better to just focus on the teacher and absorb the content.

  • @ninakanya7053
    @ninakanya7053 3 роки тому +3

    Ap biology exam this Friday now and i’m using your raider to review :)

  • @eeshapopat4067
    @eeshapopat4067 Рік тому +2

    Thank you for this! I have my midterm tomorrow.

  •  3 роки тому +2

    You have a nice sense of humor 😌🧬

  • @anglaspicycabbage790
    @anglaspicycabbage790 3 роки тому +3

    Got a test in under 12 hours for an afternoon ap bio class I've been sleeping in

  • @shilverwolf5292
    @shilverwolf5292 2 роки тому +2

    I wished I discovered this channel sooner 😢 but at least I still have half more semester to go

  • @bhavanamuppala2805
    @bhavanamuppala2805 3 роки тому +2

    binging these vids to study for the ap test in a week

  • @aqatik399
    @aqatik399 2 роки тому +1

    Ah thank you for the video I’m a freshman going into ap bio and this is helping prepare

  • @victoriat8922
    @victoriat8922 3 роки тому +6

    Me: *Procrastinating studying for my mach exam the next day bc it's boring and I need to work on my time management*
    This video: Is actually kinda fun and covers what I need quickly*
    Me: 🙂😌

  • @grossitsjeremy
    @grossitsjeremy 3 роки тому +1

    this really helped me out, thank you for making it!!

  • @kaylarichardson8082
    @kaylarichardson8082 3 роки тому +2

    AP bio test tomorrow!! Let’s get this 5!!

  • @vyxxi2329
    @vyxxi2329 3 місяці тому

    Watching this the night before the test lol whatever grade I get I owe to you THANK YOU SM for using layman’s terms (like basic words) instead of vocab bc my bio teach has it out for me haha

  • @user-gj8ru5st1q
    @user-gj8ru5st1q 8 місяців тому

    49 days left till ap bio exam. I will watch your videos everyday and let's see what I get. I'll come back with a 5 hopefully.

  • @AndrewMorganSmith
    @AndrewMorganSmith 3 роки тому +4

    Yooo I got my final tomorrow and I'm cramming this in bed the night before!!!

  • @johnjames962
    @johnjames962 3 роки тому +1

    thx man ur coming in clutch

  • @brookswee2362
    @brookswee2362 4 роки тому +2

    Shoutout homie this one helps thanks for the vid

  • @eeshamadan3363
    @eeshamadan3363 3 роки тому +1

    This is so helpful. Thank you!

  • @piperterese8459
    @piperterese8459 2 роки тому +2

    T-Minus 2 weeks time to start the grind

  • @anshikaprasad
    @anshikaprasad 3 роки тому +1

    my exam is literally tomorrow thank you so much

  • @snapperz9120
    @snapperz9120 Рік тому +6

    last minute cramming☠️ the exam is in 9 days😃

  • @Boogie.eggooo
    @Boogie.eggooo 4 роки тому +3

    This was so helpful, thnx m8

  • @simon310
    @simon310 5 місяців тому

    This helped me get a 5 on the ap bio 2024 exam

  • @himanshugediya7986
    @himanshugediya7986 3 роки тому +3

    Yo,you think it’s possible to self study for the AP test with all the units you posted and get a 3 or higher on the ap bio test?

    • @Cararra
      @Cararra  3 роки тому +3

      loll anything is possible but i think that there probably are a decent number of people who could do that

  • @evie3324
    @evie3324 2 роки тому +3

    Okay, story time.
    My school is tiny, like, 100-125 kids per graduating class, and this year, about 40 Freshman are in Honors Bio. But, because my school is tiny, they only have ONE biology teacher, so there's only time for ONE Honors Biology class. Except, turns out having that many kids in one class is illegal where I live.
    So, a few days ago, they moved the five Freshman with the highest testing scores from last year to AP Bio, despite having NO bio experience except for literally the basic stuff. We have our test in two days and I have literally no idea what's going on bc there isn't time in the school year for the teacher to review everything, and I play a fall sport so I don't have time to come in after school and get the review.
    Thank you for saving my life, and my GPA.

  • @morgantaylor06
    @morgantaylor06 2 роки тому +1

    thank you so much for this video!!

  • @winobu8026
    @winobu8026 4 роки тому +5

    finals tmr didnt learn anything from distance learning lol

  • @miranda4996
    @miranda4996 3 роки тому +1

    This was so helpful!!! Thank you so much!!!

  • @gamingwithderpsans5706
    @gamingwithderpsans5706 3 роки тому +1

    22:34 we were really doing so well.

  • @challengefliks2389
    @challengefliks2389 4 роки тому +1

    DAMN THIS HELPS SOO MUCH

  • @Bruvnah
    @Bruvnah 3 роки тому +1

    thank you fro doing this!

  • @jatinsridhar425
    @jatinsridhar425 Рік тому +1

    It's 12:41 AM, and I've just started to study for the AP exam at 11:30 AM tomorrow...

  • @virajnegandhi9403
    @virajnegandhi9403 4 роки тому +9

    By the way, the bond angle in water is 104.5 degrees, not 109.5 degrees. Great video, though!

    • @Cararra
      @Cararra  4 роки тому +6

      Oops my b but thx :DD

  • @meer1565
    @meer1565 Рік тому

    Thats why he's the goat ❤

  • @mayayogaforall4944
    @mayayogaforall4944 3 роки тому +1

    Thank you very much for the videos, very amazing for studying I love all of your jokes!

  • @tomholland7697
    @tomholland7697 3 роки тому +2

    thanks

  • @dingo3224
    @dingo3224 Рік тому

    Is the discord still open? none of the links ive found work

  • @isaac6488
    @isaac6488 Рік тому

    VERY helpfully video keep it up!

  • @hannahschiller2859
    @hannahschiller2859 2 роки тому +1

    no cause you ate with this video

  • @chewy5979
    @chewy5979 2 роки тому +1

    I signed up for AP bio bc I needed to fill a class spot. Huge mistake.

  • @razasyed575
    @razasyed575 3 роки тому

    we love you cararra

  • @beatm6948
    @beatm6948 2 роки тому

    Oh that's exciting, i remember nothing about functional groups

  • @tay6799
    @tay6799 2 роки тому

    god sent man🙏🏼🙏🏼🙏🏼

  • @alphaanimated55
    @alphaanimated55 Рік тому +1

    Nice video :D

  • @savoryseaweed495
    @savoryseaweed495 3 роки тому +3

    I’m waiting for my score on my unit 1 test.
    Edit: I GOT AN A!

  • @Hyperlore
    @Hyperlore 3 роки тому +1

    dude i passed thanksssssss

  • @joeqbiden2831
    @joeqbiden2831 Рік тому +7

    Ap in five days and dont even know who the heck a chromatid is

    • @moki8062
      @moki8062 Рік тому

      just started studying. have a D in AP bio rn im not doing too hot

    • @meer1565
      @meer1565 Рік тому

      Its tmmr now

    • @joeqbiden2831
      @joeqbiden2831 Рік тому

      @@meer1565 gonna get my booty manhandled

    • @joeqbiden2831
      @joeqbiden2831 Рік тому +2

      my booty did indeed get manhandled

  • @pranavsayal3257
    @pranavsayal3257 3 роки тому +1

    man its time I invest in these vidoes, my exam is the late late june window, if you respond what else can I do to prepare except for watching your vidoes?

  • @aleezaou
    @aleezaou 3 роки тому

    thank you brother!

  • @starfish602
    @starfish602 2 місяці тому

    thank you king 🙏

  • @zanmar6764
    @zanmar6764 2 роки тому

    Great video

  • @haileydinger1019
    @haileydinger1019 10 місяців тому

    Literally saving my grades, thank you!!

  • @Hyperlore
    @Hyperlore 3 роки тому +4

    Lol im out her studying 16 days before my ap bio exam

    • @pragyasingh3109
      @pragyasingh3109 2 роки тому +1

      How did you do

    • @Hyperlore
      @Hyperlore 2 роки тому +1

      @@pragyasingh3109 yo lmao I occasionally do UA-cam so I always check my notifications but I got a 3 on the exam, I was really pressured since I did it at home with my family in the background and I could've done better if I wasn't interrupted so much lol. Idk how I got a 3 I thought it was really hard lol

  • @megnachalamala2512
    @megnachalamala2512 4 роки тому

    absolute goat

  • @rainakhanna7836
    @rainakhanna7836 3 роки тому

    cramming the night before

  • @jeannieee11
    @jeannieee11 2 місяці тому

    cramming before unit 1 test lmao

  • @farriselkhatib7524
    @farriselkhatib7524 3 роки тому

    thanks homie

  • @patrisrey6736
    @patrisrey6736 3 роки тому

    thank you

  • @brianna-ei8wz
    @brianna-ei8wz 3 роки тому

    me barely passing ap bio rn with finals tomorrow and i dont understand anything lol :p whole year has been head empty

  • @themadhatter768
    @themadhatter768 8 місяців тому

    is bro stuck in the dream face position?