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  1. Thomas Aquilina

    How to do this

    C? I'd put that because you need a volumetric flask to make a primary standard solution, and thats the only alternative that has that glassware
  2. Thomas Aquilina

    Suggestions for related texts -> 1984

    I did The Platform by Galder Gaztelu-Urrutia. Its in Spanish (which I don't speak) but I found it to relate well so didn't struggle too much
  3. Thomas Aquilina

    Biology mutation help

    Substitution mutations are more likely to result in no effect (where the amino acid stays the same on the protein level) but that isnt always the case. Inversion is a chromosomal mutation too
  4. Thomas Aquilina

    Biology mutation help

    Consider the DNA sequence ...ATC GTC AGT... A substitution mutation is simply where one of those bases is replaced for another. So, for example, a substitution mutation in this sequence might be ATC GAC AGT, where an A has replaced the middle T. Only one codon has changed - the rest are the same...
  5. Thomas Aquilina

    Biology 2021 Practice Exam (Mock) - Solutions

    Here are some solutions I wrote... https://drive.google.com/drive/folders/1FALWmRdJdqPavuZPv7ozAg0GJD_M8plp?usp=sharing My handwritings a bit messy and i got a bit lazy near the end but if you need any clarifications lmk
  6. Thomas Aquilina

    Biology 2021 Practice Exam (Mock)

    Hey everyone. I made a trial paper for biology if yous want. Its mostly unique questions with a few exceptions. I tried to make as many as possible stimulus based, so pretty much everything after 23 is all stimulus
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