9700/W23/P21 Q1 Q2 Q3 EXPLAINED

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  • Опубліковано 29 вер 2024
  • AS BIOLOGY
    PAPER 2 SKILLS

КОМЕНТАРІ • 6

  • @kinnosheasalema
    @kinnosheasalema 6 місяців тому

    Hello ma’am, for the first question even my first response was through active transport, but RBC’s don’t have mitochondria, so I suggested that there would be a cotransporter protein instead since I know there is no mitochondria. So I’m confused

    • @docsaira
      @docsaira  6 місяців тому +1

      But RBC and bacteria both do not have mitochondria yet both respire produce ATP AS they are living
      Rbc dies after 3 months
      If you have studied A2 you would know that glycolysis takes place in cytoplasm and that produces ATP

    • @kinnosheasalema
      @kinnosheasalema 6 місяців тому

      @@docsaira All right ma’am thanks for the explanation. I’ll be doing A2’s this year.
      Also ma’am do you know any UA-cam channel that uploads chemistry paper 3 videos like you do? Because you have honestly helped me save a lot of time during practice work, and my school does not have the requirements to perform practicals on a regular basis for chemistry especially

    • @sakinajanoowalla754
      @sakinajanoowalla754 5 місяців тому

      ​@@kinnosheasalemahey, try searching the required practical and you may get some videos I think, or even the paper number.

    • @kinnosheasalema
      @kinnosheasalema 5 місяців тому

      @@sakinajanoowalla754 oh yeah thanks so much! I’ve found many chemistry resources since then

    • @sakinajanoowalla754
      @sakinajanoowalla754 5 місяців тому +1

      @@kinnosheasalema great!