Dr Saira Biology
Dr Saira Biology
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5090/JUN24/42 PAPER42 EXPLAINED
O LEVEL BIOLOGY
PAPER 4
ATP EXAM
Переглядів: 200

Відео

5090/JUN24/41 PAPER 4 SKILLS EXPLAINED
Переглядів 10514 днів тому
O LEVEL BIOLOGY ALTERNATIVE TO PRACTICAL PAPER 4
5090/JUN24/21 VIDEO 2 Q4 Q5 Q6 EXPLAINED
Переглядів 12314 днів тому
O LEVEL BIOLOGY PAPER 21 JUNE 24
5090/JUN24/21 VIDEO ONE Q1 Q2 Q3 EXPLAINED
Переглядів 13514 днів тому
O LEVEL BIOLOGY PAPER 2 SKILLS DISCUSSED
5090/JUN24/22 PAPER22 EXPLAINED
Переглядів 442Місяць тому
O LEVEL BIOLOGY JUNE 2024 SERIES PAPER 22 EXPLAINED
5090/JUNE24/11 Q1 TO Q40 EXPLAINED
Переглядів 196Місяць тому
O LEVEL BIOLOGY JUNE 2024 SERIES
5090/JUNE24/12 VIDEO 2 Q27 TO Q40
Переглядів 145Місяць тому
O LEVEL BIOLOGY JUNE 2024 SERIES PAPERS
5090/JUN 24/12 VIDEO 1 Q1 TO Q26 EXPLAINED
Переглядів 130Місяць тому
O LEVEL BIOLOGY JUNE 2024 EXAMS
9700/52/M24 Q2 EXPLAINED
Переглядів 4382 місяці тому
A LEVEL BIOLOGY PAPER 5 SKILLS DISCUSSED
9700/52/M24 Q1 EXPLAINED
Переглядів 3352 місяці тому
A LEVEL BIOLOGY PAPER 52 SKILLS EXPLAINED
9700/M24/42 VIDEO3 Q7Q8Q9Q10 EXPLAINED
Переглядів 1692 місяці тому
A LEVEL BIOLOGY PAPER 42 MARCH 2024
9700/M24/42 VIDEO 2 Q4 Q5 Q6 EXPLAINED
Переглядів 1612 місяці тому
A LEVEL BIOLOGY A2 PAPER 4 EXPLAINED
9700/M24/42 VIDEO1 Q1 Q2 Q3 EXPLAINED
Переглядів 2442 місяці тому
PAPER 4 SKILLS DISCUSSED
9700/M24/22 VIDEO 2 Q4 Q5 Q6
Переглядів 3243 місяці тому
A LEVEL BIOLOGY
9700/m24/22 video one
Переглядів 2783 місяці тому
AS LEVEL BIOLOGY
9700/M24/12 VIDEO2 Q22 TO Q40
Переглядів 1,9 тис.4 місяці тому
9700/M24/12 VIDEO2 Q22 TO Q40
9700/M24/12 VIDEO ONE Q1 TO Q21
Переглядів 1,9 тис.4 місяці тому
9700/M24/12 VIDEO ONE Q1 TO Q21
5090/0610. paper 4 skills for question ONE
Переглядів 3,3 тис.4 місяці тому
5090/0610. paper 4 skills for question ONE
9700 PAPER 3 PLAN DRAWINGS EXPLAINED
Переглядів 4,7 тис.4 місяці тому
9700 PAPER 3 PLAN DRAWINGS EXPLAINED
5090 FINAL REVISION MAY 2024
Переглядів 2,6 тис.4 місяці тому
5090 FINAL REVISION MAY 2024
9700/W23/51 Q1 EXPLAINED
Переглядів 1,5 тис.5 місяців тому
9700/W23/51 Q1 EXPLAINED
9700/W23 /51 Q2 EXPLAINED
Переглядів 8995 місяців тому
9700/W23 /51 Q2 EXPLAINED
9700/W23/41 Q9 Q10 VIDEO 4
Переглядів 4105 місяців тому
9700/W23/41 Q9 Q10 VIDEO 4
9700/W23/41 VIDEO3 Q6 Q7 Q8 EXPLAINED
Переглядів 5105 місяців тому
9700/W23/41 VIDEO3 Q6 Q7 Q8 EXPLAINED
9700/W23/41 VIDEO 2 Q3 Q4 Q5 EXPLAINED
Переглядів 5425 місяців тому
9700/W23/41 VIDEO 2 Q3 Q4 Q5 EXPLAINED
9700/W23/41 VIDEO ONE Q1 Q2 EXPLAINED
Переглядів 7515 місяців тому
9700/W23/41 VIDEO ONE Q1 Q2 EXPLAINED
9700/W23/22 Q4 Q5 Q6 EXPLAINED
Переглядів 1,1 тис.6 місяців тому
9700/W23/22 Q4 Q5 Q6 EXPLAINED
9700/W23/22 Q1 Q2 Q3 EXPLAINED
Переглядів 1,3 тис.6 місяців тому
9700/W23/22 Q1 Q2 Q3 EXPLAINED
9700/W23/P21 Q4 Q5 Q6 EXPLAINED
Переглядів 7586 місяців тому
9700/W23/P21 Q4 Q5 Q6 EXPLAINED
9700/W23/P21 Q1 Q2 Q3 EXPLAINED
Переглядів 9916 місяців тому
9700/W23/P21 Q1 Q2 Q3 EXPLAINED

КОМЕНТАРІ

  • @ayaanshahid777
    @ayaanshahid777 8 годин тому

    Maam your videos quality is fucked as my life 😭

  • @mychemicalreaction00
    @mychemicalreaction00 День тому

    please make on 9700/31/o/n/19

  • @mysubconscious8775
    @mysubconscious8775 День тому

    Mam what is the year of this paper?

    • @docsaira
      @docsaira День тому

      @@mysubconscious8775 Google the statement of the question and write 9700 paper 3 You will get the year of the exam

  • @ShayzillKhan-s9d
    @ShayzillKhan-s9d 2 дні тому

    Teacher your videos are very helpful and easy to understand but there is a problem of voice it’s very low which make hard to listen.

    • @docsaira
      @docsaira День тому

      @@ShayzillKhan-s9d Use headphones

  • @duafarooq9977
    @duafarooq9977 2 дні тому

    Mam can u plz upload like topical past papers of every olevels biology topic. I'm having a hard time to practice topical past papers. If u have uploaded topical questions .. plz can u share the link here? I can't find it

  • @TwantisaiksJun
    @TwantisaiksJun 3 дні тому

    Im so glad i found this playlist specially this video 😭 i was struggling so bad with this chapter but know i feel confident in answering its questions in practice and in my theory next week❤

    • @docsaira
      @docsaira 3 дні тому

      @@TwantisaiksJun Best of luck 🌸🌺

  • @fizzatariq7390
    @fizzatariq7390 5 днів тому

    What about micro propagation, IVF ?

    • @docsaira
      @docsaira 4 дні тому

      @@fizzatariq7390 Check if its in syllabus

  • @ilyaasdaareey3710
    @ilyaasdaareey3710 5 днів тому

    Isnt the collecting duct in the medulla ???

    • @docsaira
      @docsaira 5 днів тому

      @@ilyaasdaareey3710 Partly in cortex Partly in medulla

  • @mrforeverspeed
    @mrforeverspeed 5 днів тому

    Mashallah, Super good. Can i have access to your slides, its very helpful

    • @docsaira
      @docsaira 5 днів тому

      @@mrforeverspeed Am sorry have not kept any records of that

  • @RayanKashif-h2l
    @RayanKashif-h2l 6 днів тому

    Aoa dear miss , I would like to know as of 2024 , September 23 has All content related to dialysis been removed from Cambridge syllabus?

  • @Almira901
    @Almira901 6 днів тому

    Thank you so muchhhhhhhhh ma'am 😭 May Allah SWT shower his blessings upon you 💌

  • @BahishtAnwar
    @BahishtAnwar 6 днів тому

    Miss can u tell that varginated plant have white and yellow part but in 17:49 their is yellow area mentioned wasn't it white??plz confirm it's confusing alot

    • @docsaira
      @docsaira 6 днів тому

      @@BahishtAnwar White or off white does not matter The fact that its not green Which means no chlorophyll

  • @Abdurrehman_28
    @Abdurrehman_28 6 днів тому

    Can u please share me any notes on how to improve by ATP knowledge (I have paper in few days)

  • @RashidBangash-i6y
    @RashidBangash-i6y 7 днів тому

    Aoa. Ma’am plz tell that u had uploaded topical past papers of each topic for Olevel

    • @docsaira
      @docsaira 7 днів тому

      @@RashidBangash-i6y Just look up topical past papers playlist Some were added when syllabus changed in 2023

    • @docsaira
      @docsaira 7 днів тому

      @@RashidBangash-i6y Get the Rove papers app and you can download topical papers and solve them

    • @RashidBangash-i6y
      @RashidBangash-i6y 7 днів тому

      @@docsaira thanks soo much ma’am for your kindness always remember you in prayers Allah pak ap ko bhut ajr day. Ameen

  • @Verbal14723
    @Verbal14723 7 днів тому

    Mama i would advise you to reupload topical past paper of every Chapter,so that everyone could be benefited

  • @stanleynich5415
    @stanleynich5415 7 днів тому

    Can you explain for number 23? Because, I think in this number the template strand is 5 ACC 3, and the mRNA strand has to be 3 UGG 5.. As I know, the ribosom also would read the mRNA strand in the translation process in 5 to 3 direction, from 5'GGU3' and the amino acid is Gly, not Trp...

    • @docsaira
      @docsaira 7 днів тому

      @@stanleynich5415 Read as UGG Do not overthink 23 C RNa is not 5 3 direction Only DNA REPLICATION

  • @zubinaflowerskhayyam6515
    @zubinaflowerskhayyam6515 7 днів тому

    Mam, you are doing an excellent job. It’s brilliant.

  • @hamzarizz
    @hamzarizz 8 днів тому

    if weve active and passive immunity in our bodies naturally then why do we need vaccines antibiotics and other medicinnes

    • @docsaira
      @docsaira 8 днів тому

      @@hamzarizz Exactly Thats what z naturopathy does it just boosts your natural immunity and you don’t need any medications which all have so many side effects Modern day Allopathy just making pharmaceutical companies richer Your thoughts are brilliant

  • @zubinaflowerskhayyam6515
    @zubinaflowerskhayyam6515 8 днів тому

    Brilliantly explained

  • @abdurrehmanshahab2625
    @abdurrehmanshahab2625 8 днів тому

    changar😂

  • @ZahabBaloch-kw3mo
    @ZahabBaloch-kw3mo 9 днів тому

    Miss in mcq 20 shouldn't the production of antibodies rise after the infection like in part D? Why does it remain low even before the infection in part B?

  • @abdurrehmanshahab2625
    @abdurrehmanshahab2625 9 днів тому

    where is second video?

    • @docsaira
      @docsaira 9 днів тому

      @@abdurrehmanshahab2625 Go on M 24 playlist

  • @ZahabBaloch-kw3mo
    @ZahabBaloch-kw3mo 10 днів тому

    You are like our mother."☺

  • @vlogverse6900
    @vlogverse6900 10 днів тому

    🐐

  • @ZahabBaloch-kw3mo
    @ZahabBaloch-kw3mo 11 днів тому

    Mam Question 6 Part B was confusing can you explain a little?

  • @RubikCube-d4u
    @RubikCube-d4u 12 днів тому

    Mam can you provide bio notes please

  • @azaanghani617
    @azaanghani617 12 днів тому

    I dont understand why is passive immunity short term

  • @ArthurSalar
    @ArthurSalar 12 днів тому

    Asslamaulaikum maam i had a rewuest if you could upload a full guide on how to solve the bio p2

    • @docsaira
      @docsaira 12 днів тому

      @@ArthurSalar Just do more past papers There is no special guidelines You just have to know your syllabus well and do more past papers

  • @raneshthakur9702
    @raneshthakur9702 12 днів тому

    Great videos, they help me revise my class topics and remind me of any missed topics in my day to day classes. Great use of cambridhe prescribed syllabus❤

    • @docsaira
      @docsaira 12 днів тому

      @@raneshthakur9702 Thanks

  • @RashidBangash-i6y
    @RashidBangash-i6y 14 днів тому

    Mam from where I found topical olevels biology both p1 &p2 Thanks

    • @docsaira
      @docsaira 14 днів тому

      @@RashidBangash-i6y MS books in lahore have them I am sure other cities have their own respective book shops where these are available

    • @RashidBangash-i6y
      @RashidBangash-i6y 14 днів тому

      @@docsaira mam online hon?

    • @docsaira
      @docsaira 14 днів тому

      @@RashidBangash-i6y App called Rove papers

    • @RashidBangash-i6y
      @RashidBangash-i6y 14 днів тому

      @@docsaira thanks maam

  • @bahjatullah1156
    @bahjatullah1156 14 днів тому

    Dear Dr Saira Biology I just wanted to take a moment to express my heartfelt gratitude for your amazing biology lessons. Thanks solely to your clear explanations and dedicated teaching, I was able to achieve a B in my O Level Biology! Your dedication and generosity in teaching for free made a real difference in my understanding of the subject. I truly appreciate the way you break down complex topics, making them easier to grasp and more enjoyable to ear Thank you for being such a great teacher and for helping students like me succeed and may Allah bless you with Jannatul Firdaus. Ameen With gratitude, Bahjatullah

    • @docsaira
      @docsaira 14 днів тому

      @@bahjatullah1156 Thanks a lot for the kind words Greatly appreciate Thanks to Allah for making this possible

  • @Verbal14723
    @Verbal14723 14 днів тому

    First of all, you are speaking in a very low voice, which is difficult to understand despite paying full attention, plus you are making in English. You are speaking in English. The words pronounced louder

  • @sumairasumbal-u6l
    @sumairasumbal-u6l 14 днів тому

    this is which paper?

    • @docsaira
      @docsaira 14 днів тому

      @@sumairasumbal-u6l Paper 4 in O LEVELS Is Alternative to Practical It used to be called Paper 6

  • @sumairasumbal-u6l
    @sumairasumbal-u6l 14 днів тому

  • @amnanoor1792
    @amnanoor1792 14 днів тому

    Aoa doctor Saira could u please make a separate playlist for AS biology content I’ll be immensely grateful since you’ve been a great help during olevels Also could u tell me whether you’ve uploaded the complete AS level syallabus content for 9700

    • @docsaira
      @docsaira 14 днів тому

      @@amnanoor1792 Go on playlists And find the AS biology playlist Only slight changes in syllabus Which has been addressed in syllabus update videos

  • @vlogverse6900
    @vlogverse6900 15 днів тому

    Tysm 😊

  • @rainafatima6732
    @rainafatima6732 15 днів тому

    Mam is the topic of sexually transmitted virus included in our syllabus?

    • @feoifoe-envueew
      @feoifoe-envueew 14 днів тому

      yes. HIV only. Btw are u giving Bio in oct?

  • @RainaFatima-b9r
    @RainaFatima-b9r 15 днів тому

    Mam, is the topic “sexually transmitted infection” included in our syllabus?

    • @docsaira
      @docsaira 15 днів тому

      @@RainaFatima-b9r You should be having a copy of the syllabus when you are studying as every question is based on a syllabus point AIDS IS in the syllabus

  • @Zariii111
    @Zariii111 15 днів тому

    Is this true for the exams of May June 2025

    • @docsaira
      @docsaira 15 днів тому

      @@Zariii111 Yes Good to go

    • @Zariii111
      @Zariii111 15 днів тому

      @@docsaira thank you!

  • @nosheenrahbar7938
    @nosheenrahbar7938 15 днів тому

    miss do yourecoomend us to practice igcse past papers, if we are giving o level exams??

    • @docsaira
      @docsaira 15 днів тому

      @@nosheenrahbar7938 Yes Definitely helps you to have good practice

  • @rainafatima6732
    @rainafatima6732 15 днів тому

    Can you please upload a video on final revision of p2?

    • @docsaira
      @docsaira 15 днів тому

      @@rainafatima6732 Definitely will do my best

    • @rainafatima6732
      @rainafatima6732 15 днів тому

      Thanks a lot! Will be waiting

  • @ZahabBaloch-kw3mo
    @ZahabBaloch-kw3mo 16 днів тому

    Could you tell me which video talks about Goblet cells?

    • @docsaira
      @docsaira 15 днів тому

      @@ZahabBaloch-kw3mo Study from syllabus Goblet cells are in gas exchange chapter

  • @soulxr4844
    @soulxr4844 16 днів тому

    also wil you be uploading a guide on atp as, v confused in that

  • @soulxr4844
    @soulxr4844 16 днів тому

    apppreciate your hardwork really helped me alot, am attempting paper in this sessions. i had 2 requests the first being could you please upload a video about a theory test for us to attempt just like you conduct in classes also could you upload general video upon how to attempt the paper overall + stratergies

  • @HadiaFarid-d7j
    @HadiaFarid-d7j 16 днів тому

    THANK YOUU MAAM!

  • @elixir245
    @elixir245 17 днів тому

    why did we multiply the vascular bundles counted by 4?

    • @docsaira
      @docsaira 17 днів тому

      @@elixir245 Counted in one quarter of the whole stem So will be into 4

  • @naina3196
    @naina3196 18 днів тому

    asalam alaikum miss, is there any way we can ask questions from past papers from you. do you provide any courses that are live?

    • @docsaira
      @docsaira 16 днів тому

      @@naina3196 WhatsApp me at 0092 300 4495195

  • @abdurrehmanshahab2625
    @abdurrehmanshahab2625 18 днів тому

    maam is this still in course 2024-25?

    • @docsaira
      @docsaira 16 днів тому

      @@abdurrehmanshahab2625 Yes Of course Same syllabus for next ten years

  • @ZainabSadaqat-e8g
    @ZainabSadaqat-e8g 18 днів тому

    Hello mam past papers pdf are required for A and As biology..can u tell me how i get the pdf..tell me the process please

  • @chemmy8062
    @chemmy8062 19 днів тому

    17:12 You mean the volume has changed, not the concentration. Right?

    • @docsaira
      @docsaira 19 днів тому

      @@chemmy8062 I mean keep the same volume but change the concentrations

    • @docsaira
      @docsaira 19 днів тому

      @@chemmy8062 Please read the question carefully and understand what is the concept being tested You are not understanding the question properly