DP Biology (first assessment 2025)

Test builder »

Question 22M.2.SL.TZ1.1i

Select a Test
Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.2.SL.TZ1.1i
Level SL Paper 2 Time zone TZ1
Command term Calculate Question number i Adapted from N/A
i.
[Maximum mark: 1]
22M.2.SL.TZ1.1i
(i)

Calculate the percentage increase in the mean concentration of osteocalcin from pre-hibernation to hibernation.

[1]

Markscheme

250 % (Allow 240 to 260 %)

Examiners report

A very small proportion of candidates correctly calculated the percentage difference. There were many different incorrect answers, with 350 % being the most popular, which is the amount of osteocalcin during hibernation as a percentage of the amount pre-hibernation.

Syllabus sections