Multiple choice

Which of the following is an example of psychrophilic bacteria?

  1. Cyanidium caldarium

  2. Escherichia coli

  3. Chlamydomonas nivalis

  4. Listeria monocytogenes

  5. Methanocaldococcus jannaschii

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yes, it is correct. Chlamydomonas nivalis is psychrophile (grows at 0°C and has an optimum growth temperature of 15°C or lower).