The model answers are for B1.2 Proteins, not B2.1. Can you post the model answers for B2.1, please and thank you!
B2.1 Membranes & transport - topic testis there one without the answers so the students can make their own?
A1.2 Nucleic acids - student friendly summaryHi. The loon's videos are not working. Is it only for me?
Aquatic habitats (2025)Hello, the file with the "Measels data analysis worksheet" is not working, only the answers are available.
Antibiotics & vaccination - model answersHello, could someone post the mark scheme for the IB exam question marking exercise - Antibody production?
Innate & adaptive immune system (2025)Hello, could the questions be available as a PDF document? Thank you. Mini
D2.3 Water potential - exam practiceThe answers do not match the worksheet - the worksheet has more questions
Overproduction - model answersGood day! Is it possible to get an answer key for activity 1
Gamete formation (2025)Hi - are we able to get these for the new curriculum? :)
A3 topic revision sheets
Iwona
This site is difficult to navigate. i am looking for the tests and cannot find them. The previous version was easy and intuitive. This is not.
Topic tests