DP Biology (last assessment 2024)

Test builder »

Question 18M.3.HL.TZ2.10c

Select a Test
Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.3.HL.TZ2.10c
Level HL Paper 3 Time zone TZ2
Command term State Question number c Adapted from N/A
c.
[Maximum mark: 1]
18M.3.HL.TZ2.10c
(c)

Escherichia coli, a Gram-negative bacterium, is a common cause of urinary tract infections. State the colour of E. coli bacteria after Gram staining.

[1]

Markscheme

pink/red

Do not accept purple or violet.

Syllabus sections