Is this 2nd year?

Hi what sort of A02 would be relevant for this paragraph. Or the other option I've come up with is using this as an A02 itself, for example the importance of immune responses etc?

Thank you so much for these amazing videos, I just had one question can you talk about how ADH increases the permeability of the DCT and CD as well as mentioning aquaporins? Also can you mentions the importance of both the receptors on the DCT and CD and the osmoreceptors as they link together ?

COOKED

It took me the whole term to try and understand this topic 😭😭😭thank you so much ❤️🥹

Got it…dont eat sugar, go Camp-ing.

You should change your tone as if you are speaking to somebody in a conversation, as opposed to reading something from a text book. People will engage if you engage with them.

No idea what half of what your saying means but this is cool, keep it up👍

Omg thank you so much when my teacher taught me this i didn't understand but when i watched this video it makes so much sense.

if you were to amplify a single strand of DNA instead of a double strand (such as a DNA probe), would that produce single or double stranded DNA?

i thought a stage micrometer was 1mm long?

Isn't uncertainty half the smallest possible unit you can measure. so you have to divide it by two?

I wish you did edexcel B 😭 you explain so well!

This woman is out here saving lives😭

With the carbon question, can I talk about the Krebs cycle

thanks you could you also make a video on the different exam key words like suggest and evaluate and describe because sometimes I struggle to understand what the question is asking me

hi miss, could you pls update your required practicals playlist so that they are in order?? also there are some videos as well in that playlist that are not related. TYSM :) xx

No mention of the founder and bottleneck effect?

Where were you 4 days ago🗿

At 10.01, working out uncertainty with only value.. why do you not divide the 10mg by 2 or divide the 1mg by 2 like the rest of the calculations?

thank you!

are taxis/kinesis and tropisms different spec points? why did you say we can do either but not both??? thanks :DD

For the lipid test i noticed on mark schemes that if it says ‘emulsion’ in the question you can’t use that word in your answer so you would have to say ‘cloudy/ white layer’. E.g. if they said describe emulsion test for lipids. Another way to stop OCR mark schemes catching us out 🫶

Ty!

thanks

Is the formation of tissue fluid how body cells always get oxygen please?

15:42 How come it's not 1.3 division x 5 to get 6.5?

Thank you so much why did i only see this now..i had the biggest concerns on this istg! 8 days till paper 1 🫠

Hi miss! I have a question So we know that transcription factors activate the the DNA for replication or cell division right. And the proto oncogenes also release a protein that initiates cell divison. So does that mean that proto oncogenes produce transcription factors. And then oestrogen can bind to a gene which can activate permanently proto oncogene and continous cell division. But also oestrogen binds to the receptor of transcription factor This makes me so confused could you please help me with that

Hi miss! I have a question So we know that transcription factors activate the the DNA for replication or cell division right. And the proto oncogenes also release a protein that initiates cell divison. So does that mean that proto oncogenes produce transcription factors. And then oestrogen can bind to a gene which can activate permanently proto oncogene and continous cell division. But also oestrogen binds to the receptor of transcription factor This makes me so confused could you please help me with that

DNA tattoo 😅

do we need to know about symplast and apoplast pathways?

There is a lot of contradicting information on this topic! Do the AV valves open in diastole or atrial systole? Some say the AV valves open in diastole because the atria increase in pressure, and some say in atrial systole?

I do love learning about the Obsidian Corpuscle

Hi Miss Estruch, I came across an AQA past paper question that was specifically about how to isolate a sample of chloroplasts from cells. It had a four mark method. Is this a practical or is it part of the spec somewhere else? It made me panicked that perhaps I did need to know some of the practical methods in their entirety! Thank you!

Watch out for questions which give you information on how many individuals were expressing the dominant phenotype - this is p^2 and 2pq together

Hi, how would you talk about respiration and photosynthesis for the first essay title?

@ 4:52 shouldnt the pressure increase if volume decreases?

Do you think you could talk about cisplatin for the hydrogen bonding essay as something outside of the spec?

You didnt talk about how atp is used in the transcription and translation

If you wouldn't mind, please could you make a video where you actually go through the process of creating these paragraphs and how much detail you would include in all of them? Thank you so much, you are an absolute lifesaver

will u be making a prediction video? for the 25m

thanks

8:20 what are we in America

is the elisa test at 9:50 indirect?

Could you possibly say ‘when both alleles in the genotype are expressed in the phenotype’?

you truly are a gem

I am not even from AQA but this helped alot, thank you

Hi miss i just find it very hard to solve paper 2 and 3 questions especially paper 3 . They are really hard . Can u give some tips about paper 3