Explain what 'water potential' is, and how it relates to bacterial cell death. (3 marks)

(1) Water potential is the measure of potential energy in water.(2) Water potential determines the tendency of water to move from one location to another, via osmosis. (3) If bacteria is surrounded with a solution that has a more negative water potential than the cytoplasm of the bacteria, then water will move out of the bacteria cell. This will lead to cell lysis.

Answered by Ann D. Biology tutor

2706 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

What happens during mitosis?


Explain the process of translation for protein synthesis


Explain the sliding filament theory


Describe the process of DNA replication?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences