Beer And Yoghurt Manufacturing | 9-1 GCSE and IGCSE Biology | AQA, Edexcel, CIE, OCR, WJEC

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  • Опубліковано 15 лис 2024

КОМЕНТАРІ • 35

  • @user-tc2gd3vg4t
    @user-tc2gd3vg4t 6 років тому +1

    Amazing video. I was literally not understanding the textbook and I was so stressed. Your explanations and the exam papers at the end were so helpful. Thanks!

  • @retooluvyuhx5569
    @retooluvyuhx5569 8 років тому +8

    Uff godhh i can't thankyou enough reallyyy. Thankkyouuuuu this was soooo damn helpful. Thaks for all the the time you dedicate to us and all the efforts u put into explaining ... THANKYOU reallyy. Keeep it up

    • @SciencewithHazel
      @SciencewithHazel  8 років тому +4

      +retoo luvyuhx awww you're so sweet. So glad you're finding my channel useful. Please tell your friends about my channel as I haven't got many subscribers!

  • @MuslimEDUOfficial
    @MuslimEDUOfficial 6 місяців тому +1

    Thank u hazel ur a life saver, love ur channel, its even helpful in the future! By the way, how do i answer corms questions?😅 where can i find them, btw ur cat is soooo cute❤❤ tell her hi pls!

  • @abenayasuntharakumaran6194
    @abenayasuntharakumaran6194 2 роки тому +1

    How can something be killed without destroying its enzymes ? I don’t get it ?? Also,isn’t the whole point of germinating barley seeds is it activate the analyse enzyme within it? So do we need to add additional analyse enzyme after killing the seeds ?
    PLEASE HELP ME!!! 😭😭

  • @zaraloves8420
    @zaraloves8420 5 років тому +1

    If you think she’s speaking too fast, I recommend to slow down the speed to about 0.5x. You can do it in the Settings. It really helps for me.

  • @abdullahfarooq9655
    @abdullahfarooq9655 6 років тому

    OMG thank you so much.you've actually just saved my life

  • @Yousef-ou1lr
    @Yousef-ou1lr 8 років тому

    Thank u your Chanel is great and u deserve the best

  • @latanezimbardo7129
    @latanezimbardo7129 5 років тому +1

    i thought that the whole point of using barley is to make enzymes that break down starch? that means you dont need additional amylase?

  • @dewminipeiris6731
    @dewminipeiris6731 6 років тому

    thanku very much...ur sources r really great...

  • @salmashd9116
    @salmashd9116 6 років тому +1

    This is very helpful

  • @josettes1621
    @josettes1621 6 років тому

    Yes

  • @sankart3238
    @sankart3238 7 років тому +9

    ngl your good you know your stuff seen most of your vids but u need to slow down a little so people can process your information

    • @quartzx5711
      @quartzx5711 6 років тому

      You're*

    • @louisb8672
      @louisb8672 6 років тому +1

      u wot i hope thats a joke

    • @kab791
      @kab791 6 років тому +2

      i like the speed, if u want to slow it down then use the playback speed option to adjust how fast it goes

  • @rosazaid520
    @rosazaid520 6 років тому

    How do u add amylase (beer making) I thought amylase breaks down starch into maltose and then maltase digests it into glucose after which yeast is added. Please correct me if I'm wrong ,

    • @abdullahfarooq9655
      @abdullahfarooq9655 6 років тому +1

      rosa zaid i know right.Im also confused here

    • @rosazaid520
      @rosazaid520 6 років тому

      And bio is tomorrow 😭

    • @mollysmith5963
      @mollysmith5963 5 років тому

      I know your exams are over with now, but maltase is a type of amylase enzyme. When hazel said to add amylase enzymes to break down the starch, she was referring to a few different types of amylase since I don’t think you need to be specific about what type is used.

    • @sakinaalihussein2730
      @sakinaalihussein2730 3 роки тому

      The barley contains starch which amylase breaks down to maltose.

  • @unsakhan1004
    @unsakhan1004 8 років тому

    Thankyou for this video :)

    • @SciencewithHazel
      @SciencewithHazel  8 років тому

      +success lover It's my pleasure! Good luck for tomorrow!

    • @unsakhan1004
      @unsakhan1004 8 років тому

      +Science with Hazel Thanks for wishing me a good luck :) !! very scared for bio ...i hope i perform well

    • @SciencewithHazel
      @SciencewithHazel  8 років тому

      +success lover Seriously my biggest recommendation is to write down every scientific word you can think of even if you're worried it's irrelevant! E.g. explants, recombinant, vector etc. They won't penalise you! Don't repeat yourself and write too much. Use bullet points to make sure you're making separate points. Learn CORMS for 6 markers

    • @unsakhan1004
      @unsakhan1004 8 років тому

      +Science with Hazel Thank you so much for your advise :) ..btw I'm giving IGCSE tomorrow and as far as I know, we don't have 6 mark questions in IGCSE bio ..or do we ?

    • @SciencewithHazel
      @SciencewithHazel  8 років тому

      +success lover Sorry 5 markers, oops!

  • @emmalouise5506
    @emmalouise5506 6 років тому

    Very helpful thank you. However, you do speak really fast so I have to keep going back. If you could please speak a little slower just so I can process the information that would really be great

  • @flexnrex1367
    @flexnrex1367 7 років тому +1

    why do you use yourself as a clickbait