DP Biology (first assessment 2025)

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Question 19M.1A.SL.TZ2.27

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1A.SL.TZ2.27
Level SL Paper 1A Time zone TZ2
Command term Determine Question number 27 Adapted from N/A
27.
[Maximum mark: 1]
19M.1A.SL.TZ2.27

What is the reason for antibiotics not damaging human cells?

A. The dose is too small to be harmful.

B. The dose is taken for only a short time.

C. Antibiotics occur naturally in humans.

D. Human metabolism is different from bacterial metabolism.

[1]

Markscheme

D

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