As Level Biology Coursework Enzymes

Oh and my quantitative one is a beetroot experiment, which ive done before but am quite vague on.Hey, I was wondering if you did the same experiment- My qualitative one is about plasma proteins and we're investigating how (I think fast I dont know) they make a precipitate in different substances like HCL and ethanol.

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You follow the method and then at some point it will tell you to record the results which will be qualitative(colours etc.). But is the qualitative, quantitative and evaluative all "retakes" or do they all add up and we can retake each of them?

I dont know if that makes sense sorry Yes they are all accumulatively added up, so you can retake individual pieces which are weak.

On Tuesday I have my Qualitative practical for OCR AS level biology.

Im SO worried because our teacher literally went over all the experiments we would do in onelesson and said all the practicals would be over within a just a week- she says they're easy but I dont think they will be easy :/ I did IGCSE last year which involved no practicals it was just exam based, so I have no experience of it.

There's only one mark for the actual carrying out of the experiment, so I would not worry too much on the actual experiment process but the theory that surrounds the experiment which make up the majority of the marks. Does the teacher literally walk around the class whilst we're are doing the experiment, occasionally looking at what individuals are doing?

Also I dont know if this makes sense but Ive heard we can retake if we dont do well.

It's probably different if you go to a school where you don't have your own lab coats, but just stick to the safety policy and you should be ok.

How does students not having their own lab coats work? If they are anomalous, they shouldn't be allowed to have an effect on your conclusions.

The paper will include a method telling you what to do which you have to follow exactly. Then there are questions hat you have to answer based on what you know from the spec. are given a load of equipment and an exam-style paper. Does the teacher literally walk around the class whilst we're are doing the experiment, occasionally looking at what individuals are doing?

You follow the method and then at some point it will tell you to record the results which will be qualitative(colours etc.). The paper will include a method telling you what to do which you have to follow exactly. Then there are questions hat you have to answer based on what you know from the spec. Also I dont know if this makes sense but Ive heard we can retake if we dont do well.

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