Grade 9 | AQA Biology Paper 1 | whole paper revision

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00:00:00 Start
00:01:00 Topic 1 -Cell biology Animal and Plant Cells
00:04:38 Eukaryotes and prokaryotes
00:06:48 Cell specialisation
00:08:52 Cell differentiation
00:11:13 Microscopy
00:13:44 Microscopy practical
00:15:21 Culturing microorganisms [Separate Biology Only]
00:17:58 Chromosomes
00:18:36 Mitosis and the cell cycle
00:19:57 Stem cells
00:22:35 Diffusion
00:28:20 Osmosis
00:35:37 Active transport
00:38:43 Topic 2 - Organisation
00:39:43 Organisaiton
00:41:00 Digestion
00:46:06 Food Tests
00:47:40 Enzyme practical
00:50:15 Blood vessels
00:52:34 Blood
00:54:13 The heart
00:58:06 CHD
01:00:10 Health
01:01:21 Non-communicable diseases
01:03:25 Cancer
01:05:21 Plant Organisation
01:08:24 Transpiration
01:10:17 Topic 3 - Infection and response
01:11:18 Communicable Disease
01:13:27 Viral diseases
01:15:17 Bacterial diseases
01:16:49 Fungal diseases
01:17:58 Protist diseases
01:18:42 Human defence systems
01:19:57 Vaccination
01:21:56 Antibiotics and painkillers
01:23:54 Discovery and development of drugs
01:27:26 Producing monoclonal antibodies [Separate Biology Only]
01:28:22 Uses of monoclonal antibodies [Separate Biology Only]
01:31:05 Plant diseases [Separate Biology Only]
01:33:05 Plant defence responses [Separate Biology Only]
01:33:53 Topic 4 - Bioenergetics
01:34:54 Photosynthesis
01:36:32 Limiting factors of photosynthesis
01:38:36 Photosynthesis practical
01:41:57 Inverse square law
01:42:57 Optimum photosynthesis conditions
01:45:57 Aerobic respiration
01:47:24 Anaerobic respiration in animals
01:48:25 Anaerobic respiration in plants
01:49:26 Response to exercise
01:51:48 Metabolism

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[peanutbuttersandwich]

always wanted to comment this - Day before exams 2024 LIKE IT UP-

[libby]

who else is watching this the day before the exam ??, im gonna rewatch in the morning though

[ihartktss]

Can’t believe that we’re gonna do our actual exams and not just mocks, good luck class of 2024!!

[niamh.b]

good luck guys!! we have worked so hard for this, final push now!! ❤

[Fazz]

38:59 - "your mental health is more important than exam results" - This nearly made me tear up 🤧🤧😭 - its ACC soo true - if only schools and other adults and parents would know this and would stop putting such a big load of pressure on us 😭😭 - Thanks for the video and that quote -

[john.smith]

this was very helpful to touch up on topics i'm not so confident on. Aiming for that grade 9 and i'm quite confident!

[thatkidactor]

girl ilysm idk what i would do without you

[Phayea]

My exam is next week so I'll be needing this video
Thanks!

[pointlessprocrastination]

Just a bit surreal that it's finally here - good luck to everyone 👍

[J-hmjy]

aiming for that 7/8! tysm, i wont kill myself over this as its one paper but i know i can get a 7 even if this is last minute revision

[s.ah]

12 hours 19 minutes till my biology gcse ur saving me

[Lvf]

Less than 24 hours before the exam, great help and pleased my teacher suggested your videos:) Good luck everyone!

[Angxlina_w]

Is it bad that I’m just learning everything in 2 weeks because I was busy scrolling in class for the past 3 years..

[AllegraMunro]

My exam is this Friday. This has helped me so much thank you <3

[JosephD-]

Thank you, so much Primrose Kitten for all of your videos, they are a life saver. I really love Science and want to excel in the exam, but find it difficult. So these videos are perfect. Thank you!

[neharajivjha]

thank you so so much for this video!!! I was able to revise everything for the exam tmrw and I didn't have several break downs when it came to the bio generics section so thank you so much!! good luck to everyone else !!!

[smellybeans]

Watching this the night before the exam and I'M READY. GOOD LUCK EVERYONE 🙏🙏

[aeon.]

This went so well! I managed to convert my grade five to a nine (for sure!) using just this video and working through past and predicted papers. If you’re wondering what questions they used: active transport (sub-cellular structures), osmosis (potato practical), food tests for carbohydrate (glucose and starch), one on cystic fibrosis and how the enzymes are blocked from reaching small intestine from pancreas) and a six-marker on magnification. (Not three, but) four* six-markers on this one!

[ibrahimm]

Amazing Video!!
This really helped me recall all my bio paper 1 knowledge! 🙂
Will you do this for Chemistry and Physics?
Thanks for the amazing video

[kaizen]

Best of luck to everyone tmrw! 🎉 😃remember ! Grade 9 last year was only 63