Personally, I LOVED AS Biology
I wasn't even a big fan of biology at GCSE, but I took the A level which I enjoyed so much that I will now be studying it as part of my degree
As boring as it is as a reason, I liked how fascinating it was, it really opened up my eyes and I found myself coming out of every lesson feeling as if I had learnt something interesting, something that I could tell people and know they'd find it interesting too
I loved learning about protein structure, amino acids, how just one tiny mutation in a base sequence of amino acids can lead to horrible complications. Leading on from that, I loved learning about gene expression, how certain genes are switched on or off etc. I even enjoyed learning about seed banks, it sounded boring at first but knowing there is a massive building filled with the seeds of so many species in case of a disaster is quite intriguing
Even the little experiments are fun
when learning about the heart, we got to dissect an ox heart which was massive, seeing the aorta, atria and ventricles was pretty cool
I just liked how you finally understand a bit more about yourself and the world around you, how species have evolved, how our body carries out complex processes in such a short amount of time
I honestly can't think of anything I disliked about it, I guess application questions in exams can be a bit pain, but that can easily be sorted with practise
analysing data is also a bit tedious, but get the hang of what gets the marks and they're easy marks. I don't think there was one AS topic that I didn't enjoy!
I don't think you should avoid it as it's amazing
however, I guess the reality of it is that you need to memorise a lot of processes and steps. People go on about how heavy the content amount is, but I don't think it was too bad at all, keep up with your work throughout the year and you won't struggle to remember things. As it is so interesting at times, you'll find things sticking into your head fairly quickly! AS Biology is full of a wide variety of biological processes from the cardiac cycle, the formation of blood clots to the role of oncogenes and tumour suppressor genes. Obviously the content will vary from exam board to exam board, but 99% of biology is great so that shouldn't be too much of a problem
It gets so much more interesting at A2 but I'm guessing you'd be dropping whichever one you decide on?
P.S Biology wins easily over FM